BB&T MUTUAL FUNDS GROUP
497, 1999-02-03
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<PAGE>   1
 
                            [BB&T MUTUAL FUNDS LOGO]
 
                               MONEY MARKET FUNDS
                            Prime Money Market Fund
                        U.S. Treasury Money Market Fund
 
                                   BOND FUNDS
                 Short-Intermediate U.S. Government Income Fund
                     Intermediate U.S. Government Bond Fund
                   North Carolina Intermediate Tax-Free Fund
                   South Carolina Intermediate Tax-Free Fund
 
                                  STOCK FUNDS
                          Growth and Income Stock Fund
                                 Balanced Fund
                           Large Company Growth Fund
                           Small Company Growth Fund
                           International Equity Fund
 
                                 FUNDS OF FUNDS
                    Capital Manager Conservative Growth Fund
                      Capital Manager Moderate Growth Fund
                          Capital Manager Growth Fund
 
                              CLASS A AND B SHARES
 
   
                        BRANCH BANKING AND TRUST COMPANY
    
                               INVESTMENT ADVISER
 
                              BISYS FUND SERVICES
                         ADMINISTRATOR AND DISTRIBUTOR
 
                       PROSPECTUS DATED FEBRUARY 1, 1999
<PAGE>   2
 
                               TABLE OF CONTENTS
 
   
<TABLE>
<CAPTION>
                                                              Page
                                                              ----
<S>                                                           <C>
Prospectus Summary..........................................    2
 
The Group...................................................    5
 
Fee Table...................................................    5
    
 
Financial Highlights........................................   11
 
Investment Objectives and Policies..........................   24
 
Investment Restrictions.....................................   44
 
Valuation of Shares.........................................   46
 
How to Purchase and Redeem Shares...........................   47
 
Dividends and Taxes.........................................   57
 
Management of BB&T Mutual Funds Group.......................   60
 
General Information.........................................   67
</TABLE>
 
     NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS NOT CONTAINED IN THIS PROSPECTUS IN CONNECTION WITH THE OFFERING
MADE BY THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR
REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE GROUP
OR THE DISTRIBUTOR. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFERING BY THE GROUP
OR BY THE DISTRIBUTOR IN ANY JURISDICTION IN WHICH SUCH OFFERING MAY NOT
LAWFULLY BE MADE.
                                        i
<PAGE>   3
 
                            BB&T MUTUAL FUNDS GROUP
 
<TABLE>
<S>                                                                   <C>
3435 Stelzer Road                                                     For current yield, purchase,
Columbus, Ohio 43219                                                   and redemption information,
Investment Adviser: Branch Banking                                             call (800) 228-1872
and Trust Company ("BB&T")                                             TDD/TTY call (800) 300-8893
</TABLE>
 
    THE BB&T MUTUAL FUNDS GROUP (the "Group") is an open-end management
investment company offering to the public fourteen separate investment funds
(each a "Fund"). Each Fund of the Group offers multiple classes of units of
beneficial interest ("Shares"). Three of the Funds (the "Funds of Funds"), offer
Shareholders a professionally-managed investment program by purchasing shares of
other Funds of the Group (the "Underlying Funds"). The remaining eleven Funds
primarily invest in the securities of issuers unrelated to the Group.
 
    THE BB&T PRIME MONEY MARKET FUND (the "Prime Money Market Fund") seeks as
high a level of current income as is consistent with maintaining liquidity and
stability of principal. The Prime Money Market Fund seeks to maintain a constant
net asset value of $1.00 per share.
 
    THE BB&T U.S. TREASURY MONEY MARKET FUND (the "U.S. Treasury Fund"), seeks
current income with liquidity and stability of principal, through investment
exclusively in short-term obligations issued or guaranteed by the U.S. Treasury,
some of which may be subject to repurchase agreements. The U.S. Treasury Fund
seeks to maintain a constant net asset value of $1.00 per share.

   AN INVESTMENT IN THE PRIME MONEY MARKET FUND AND THE U.S. TREASURY FUND IS
NEITHER INSURED NOR GUARANTEED BY THE U.S. GOVERNMENT. THERE CAN BE NO ASSURANCE
 THAT THE FUNDS WILL BE ABLE TO MAINTAIN A STABLE NET ASSET VALUE
                               OF $1.00 PER SHARE
 
    THE BB&T SHORT-INTERMEDIATE U.S. GOVERNMENT INCOME FUND (the "Short-
Intermediate Fund") seeks current income consistent with the preservation
of capital through investment in obligations issued or guaranteed by the U.S.
Government or its agencies or instrumentalities, some of which may be subject to
repurchase agreements, and high grade collateralized mortgage obligations.
 
   
    THE BB&T INTERMEDIATE U.S. GOVERNMENT BOND FUND (the "Intermediate U.S.
Government Bond Fund") seeks current income consistent with the preservation of
capital through investment of at least 65% of its assets in bonds issued or
guaranteed by the U.S. Government or its agencies or instrumentalities, some of
which may be subject to repurchase agreements.
    
 
    THE BB&T NORTH CAROLINA INTERMEDIATE TAX-FREE FUND (the "North Carolina
Fund") seeks to produce a high level of current interest income which is exempt
from both federal income tax and North Carolina personal income tax. Normally,
the North Carolina Fund will invest at least 90% of its total assets in high
grade obligations issued by or on behalf of the State of North Carolina and its
political subdivisions.
 
    THE BB&T SOUTH CAROLINA INTERMEDIATE TAX-FREE FUND (the "South Carolina
Fund") seeks to produce a high level of current interest income which is exempt
from both federal income tax and South Carolina personal income tax. Normally,
the South Carolina Fund will invest at least 90% of its total assets in high
grade obligations issued by or on behalf of the State of South Carolina and its
political subdivisions.
 
    THE NORTH CAROLINA FUND AND THE SOUTH CAROLINA FUND ARE NON-DIVERSIFIED
FUNDS AND THEREFORE MAY EACH HAVE LESS DIVERSIFICATION PER ISSUER THAN
DIVERSIFIED FUNDS.
 
    THE BB&T GROWTH AND INCOME STOCK FUND (the "Growth and Income Fund") seeks
capital growth, current income or both, through investment in stocks.
 
    THE BB&T BALANCED FUND (the "Balanced Fund") seeks to obtain long-term
capital growth and produce current income through investment in a broadly
diversified portfolio of securities, including common stocks, preferred stocks
and bonds.
 
    THE BB&T LARGE COMPANY GROWTH FUND (the "Large Company Growth Fund") seeks
long-term capital appreciation through investment primarily in a diversified
portfolio of equity and equity-related securities of large capitalization growth
companies.
 
    THE BB&T SMALL COMPANY GROWTH FUND (the "Small Company Growth Fund") seeks
long-term capital appreciation through investment primarily in a diversified
portfolio of equity and equity-related securities of small capitalization growth
companies.
 
    THE BB&T INTERNATIONAL EQUITY FUND (the "International Equity Fund") seeks
long-term capital appreciation through investment primarily in equity securities
of foreign issuers.
 
    THE BB&T CAPITAL MANAGER CONSERVATIVE GROWTH FUND (the "Capital Manager
Conservative Growth Fund") seeks capital appreciation and income by investing
primarily in a group of diversified BB&T mutual funds which invest primarily in
equity and fixed income securities.
 
    THE BB&T CAPITAL MANAGER MODERATE GROWTH FUND (the "Capital Manager Moderate
Growth Fund") seeks capital appreciation and, secondarily, income by investing
primarily in a group of diversified BB&T mutual funds which invest primarily in
equity and fixed income securities.
 
    THE BB&T CAPITAL MANAGER GROWTH FUND (the "Capital Manager Growth Fund")
seeks capital appreciation by investing primarily in a group of diversified BB&T
mutual funds which invest primarily in equity securities.
 
    This Prospectus relates to the Class A Shares of the Group (formerly the
Investor Shares) and Class B Shares of the Group, which are offered to the
general public. Through a separate prospectus, the Group also offers Trust
Shares to BB&T and its affiliates and other financial service providers approved
by the Distributor for the investment of funds for which they act in a
fiduciary, advisory, agency, custodial or similar capacity. Additional
information about each of the Funds contained in a Statement of Additional
Information, has been filed with the Securities and Exchange Commission. The
Statement of Additional Information and the prospectus relating to the Trust
Shares are available upon request without charge by writing to the Group or by
calling the Group at the telephone number shown above. The Statement of
Additional Information bears the same date as this Prospectus and is
incorporated by reference in its entirety into this Prospectus.
 
    This Prospectus sets forth concisely the information about the Group's
Class A and Class B Shares that a prospective investor ought to know before
investing. Investors should read this Prospectus and retain it for future
reference.
 
    SHARES OF THE BB&T MUTUAL FUNDS GROUP ARE NOT DEPOSITS OR OTHER OBLIGATIONS
OF, OR ENDORSED OR GUARANTEED BY, BRANCH BANKING AND TRUST COMPANY, BB&T
CORPORATION, ANY OF THEIR AFFILIATES, OR ANY OTHER BANK. SUCH SHARES ARE NOT
FEDERALLY INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL
RESERVE BOARD, OR ANY OTHER GOVERNMENTAL AGENCY. INVESTMENT IN THE FUNDS
INVOLVES INVESTMENT RISKS INCLUDING POSSIBLE LOSS OF PRINCIPAL.
                            ------------------------
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
 EXCHANGE COMMISSION ("COMMISSION") OR ANY STATE SECURITIES COMMISSION NOR HAS
 THE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE ACCURACY OR
 ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL
                                    OFFENSE.
                            ------------------------
 
                The date of this Prospectus is February 1, 1999.
<PAGE>   4
 
                               PROSPECTUS SUMMARY
 
   
The Group....................  BB&T Mutual Funds Group, (the "Group") a
                               Massachusetts business trust, is an open-end
                               management investment company which currently
                               consists of fourteen separately managed
                               portfolios (each a "Fund"). Three of the Funds
                               (the "Funds of Funds") offer Shareholders a
                               professionally-managed investment program by
                               purchasing shares of other Funds of the Group
                               (the "Underlying Funds"). The remaining eleven
                               Funds primarily invest in securities of issuers
                               unrelated to the Group. Each Fund is authorized
                               to offer three classes of Shares: Class A, Class
                               B and Trust Class. As of the date of this
                               prospectus, however, Class B Shares were not yet
                               being offered in the Short-Intermediate Fund, the
                               North Carolina Fund or the South Carolina Fund.
                               Shareholders investing directly in Class B Shares
                               of the U.S. Treasury Fund or the Prime Money
                               Market Fund as opposed to Shareholders obtaining
                               Class B Shares upon an exchange of Class B Shares
                               of any of the other Funds, will be requested to
                               participate in the Auto Exchange Program in such
                               a way that their Class B Shares will be withdrawn
                               from the U.S. Treasury Fund or the Prime Money
                               Market Fund within two years of purchase. This
                               prospectus relates only to Class A and Class B
                               Shares.
    
 
Investment Objective and
Policies.....................  THE PRIME MONEY MARKET FUND seeks as high a level
                               of current interest income as is consistent with
                               maintaining liquidity and stability of principal.
 
                               THE U.S. TREASURY FUND seeks current income with
                               liquidity and stability of principal through
                               investing exclusively in short-term obligations
                               issued or guaranteed by the U.S. Treasury, some
                               of which may be subject to repurchase agreements.
 
                               THE SHORT-INTERMEDIATE FUND seeks current income
                               consistent with the preservation of capital
                               through investment in obligations issued or
                               guaranteed by the U.S. Government or its agencies
                               or instrumentalities, and high grade
                               collateralized mortgage obligations, some of
                               which may be subject to repurchase agreements.
 
   
                               THE INTERMEDIATE U.S. GOVERNMENT BOND FUND seeks
                               current income consistent with the preservation
                               of capital through investment of at least 65% of
                               its assets in bonds issued or guaranteed by the
                               U.S. Government or its agencies or its
                               instrumentalities, some of which may be subject
                               to repurchase agreements.
    
 
                               THE NORTH CAROLINA FUND seeks to produce a high
                               level of current interest income which is exempt
                               from both federal income tax and North Carolina
                               personal income tax, normally by investing at
                               least 90% of its total assets in high grade
                               obligations issued by or on behalf of the State
                               of North Carolina and its political subdivisions.
 
                               THE SOUTH CAROLINA FUND seeks to produce a high
                               level of current interest income which is exempt
                               from both federal income tax and South Carolina
                               personal income tax, normally by investing at
                               least 90% of its total assets in high grade
                               obligations issued by or on behalf of the State
                               of South Carolina and its political subdivisions.
 
                               THE GROWTH AND INCOME FUND seeks capital growth,
                               current income or both, primarily through
                               investment in stocks.
 
                                        2
<PAGE>   5
 
                               THE BALANCED FUND seeks to obtain long-term
                               capital growth and to produce current income
                               through investment in a broadly diversified
                               portfolio of securities, including common stocks,
                               preferred stocks and bonds.
 
                               THE LARGE COMPANY GROWTH FUND seeks long-term
                               capital appreciation through investment primarily
                               in a diversified portfolio of equity and
                               equity-related securities of large capitalization
                               growth companies.
 
                               THE SMALL COMPANY GROWTH FUND seeks long-term
                               capital appreciation through investment primarily
                               in a diversified portfolio of equity and
                               equity-related securities of small capitalization
                               growth companies.
 
                               THE INTERNATIONAL EQUITY FUND seeks long-term
                               capital appreciation through investment primarily
                               in equity securities of foreign issuers.
 
                               THE CAPITAL MANAGER CONSERVATIVE GROWTH FUND
                               seeks capital appreciation and income by
                               investing primarily in a group of diversified
                               BB&T mutual funds which invest primarily in
                               equity and fixed income securities.
 
                               THE CAPITAL MANAGER MODERATE GROWTH FUND seeks
                               capital appreciation and, secondarily, income by
                               investing primarily in a group of diversified
                               BB&T mutual funds which invest primarily in
                               equity and fixed income securities.
 
                               THE CAPITAL MANAGER GROWTH FUND seeks capital
                               appreciation by investing primarily in a group of
                               diversified BB&T mutual funds which invest
                               primarily in equity securities.
 
   
Investment Risks.............  Each Fund's performance may change daily based on
                               many factors including interest rate levels, the
                               quality of the obligations in each Fund's
                               portfolio, and market conditions. An investment
                               in the North Carolina Fund and the South Carolina
                               Fund may involve special risk considerations.
                               (See "Other Investment Policies of the North
                               Carolina Fund and the South Carolina Fund.") An
                               investment in the International Equity Fund and
                               the Prime Money Market Fund may involve special
                               risk considerations. (See "Foreign Investments.")
    
 
Offering Price...............  The public offering price of the Class A Shares
                               of the Prime Money Market Fund and the U.S.
                               Treasury Fund is equal to that Fund's net asset
                               value per Share, which each Money Market Fund
                               will seek to maintain at $1.00.
 
   
                               The public offering price of the Class A Shares
                               of the Short-Intermediate Fund, the Intermediate
                               U.S. Government Bond Fund, the North Carolina
                               Fund, the South Carolina Fund, the Growth and
                               Income Fund, the Balanced Fund, the Large Company
                               Growth Fund, the Small Company Growth Fund, the
                               International Equity Fund, the Capital Manager
                               Conservative Growth Fund, the Capital Manager
                               Moderate Growth Fund, and the Capital Manager
                               Growth Fund is equal to that Fund's net asset
                               value per Share plus the applicable sales charge.
                               The public offering price of the Class B Shares
                               is equal to the Fund's net asset value per share.
                               (See "HOW TO PURCHASE AND REDEEM SHARES -- Sales
                               Charge".)
    
 
Maximum Purchase.............  For Class A Shares there is no maximum purchase.
                               For Class B Shares the maximum purchase is
                               $250,000. (See "HOW TO PURCHASE
 
                                        3
<PAGE>   6
 
                               AND REDEEM SHARES -- Purchases of Class A and
                               Class B Shares.")
 
Minimum Purchase.............  For Class A and Class B Shares, there is a $1000
                               minimum initial purchase with no minimum
                               investment for subsequent purchases. (See "HOW TO
                               PURCHASE AND REDEEM SHARES -- Purchases of Class
                               A and Class B Shares.")
 
   
Investment Adviser...........  Branch Banking and Trust Company ("BB&T" or the
                               "Adviser"), Raleigh, North Carolina.
    
 
   
Sub-Advisers.................  BlackRock Institutional Management Corporation
                               ("BIMC" or the "Sub-Adviser"), Wilmington,
                               Delaware, serves as the Sub-Adviser to the Prime
                               Money Market Fund. BlackRock Financial
                               Management, Inc. ("BFMI" or the "Sub-Adviser"),
                               Philadelphia, Pennsylvania, serves as the
                               Sub-Adviser to the Small Company Growth Fund.
                               BlackRock International, Ltd. ("BlackRock
                               International" or the "Sub-Adviser"), Edinburgh,
                               Scotland, serves as the Sub-Adviser to the
                               International Equity Fund.
    
 
   
Dividends....................  The Prime Money Market Fund, the U.S. Treasury
                               Fund, the North Carolina Fund, the South Carolina
                               Fund, the Short-Intermediate and the Intermediate
                               U.S. Government Bond Fund declare dividends daily
                               and pay such dividends monthly. The Growth and
                               Income Fund and the Balanced Fund declare and pay
                               dividends monthly. The Large Company Growth Fund,
                               the Small Company Growth Fund, the International
                               Equity Fund, the Capital Manager Conservative
                               Growth Fund, the Capital Manager Moderate Growth
                               Fund, and the Capital Manager Growth Fund declare
                               and pay dividends quarterly.
    
 
Distributor..................  BISYS Fund Services LP, Columbus, Ohio.
 
                                        4
<PAGE>   7
 
                                   THE GROUP
 
   
     BB&T Mutual Funds Group (the "Group") is an open-end management investment
company. The Group consists of fourteen series of units of beneficial interest
("Shares") offered to the public, each representing interests in one of fourteen
separate investment funds (each a "Fund"). Three of the Funds (the "Funds of
Funds") offer Shareholders a professionally-managed investment program by
purchasing shares of other Funds of the Group (the "Underlying Funds"). The
remaining eleven Funds primarily invest in securities of issuers unrelated to
the Group. Each Fund is authorized to offer three classes of Shares: Class A,
Class B and Trust Class. However, as of the date of this prospectus, Class B
Shares were not yet being offered in the Short-Intermediate Fund, the North
Carolina Fund and the South Carolina Fund.
    
 
                                   FEE TABLE
 
     The following Fee Table and example summarize the various costs and
expenses that a Shareholder of Class A Shares of the Funds of Funds will bear,
either directly or indirectly.
 
   
<TABLE>
<CAPTION>
                                            CAPITAL MANAGER     CAPITAL MANAGER
                                             CONSERVATIVE          MODERATE         CAPITAL MANAGER
                                              GROWTH FUND         GROWTH FUND         GROWTH FUND
                                           -----------------   -----------------   -----------------
                                           CLASS A   CLASS B   CLASS A   CLASS B   CLASS A   CLASS B
                                           -------   -------   -------   -------   -------   -------
<S>                                        <C>       <C>       <C>       <C>       <C>       <C>
SHAREHOLDER TRANSACTION EXPENSES(1)
  Maximum Sales Load Imposed on Purchases
     (as a percentage of offering
     price)..............................   4.50%        0%     4.50%        0%     4.50%        0%
  Maximum Sales Load Imposed on
     Reinvested Dividends (as a
     percentage of offering price).......      0%        0%        0%        0%        0%        0%
  Deferred Sales Load (as a percentage of
     original purchase price or
     redemption proceeds, as
     applicable).........................      0%     5.00%        0%     5.00%        0%     5.00%
  Redemption Fees (as a percentage of
     amount redeemed, if
     applicable)(2)......................      0%        0%        0%        0%        0%        0%
  Exchange Fee...........................   $  0      $  0      $  0      $  0      $  0      $  0
ANNUAL FUND OPERATING EXPENSES
  (as a percentage of net assets)
  Management Fees (after voluntary fee
     reductions)(3)......................   0.05%     0.05%     0.05%     0.05%     0.05%     0.05%
  12b-1 Fee (after voluntary fee
     reductions)(4)......................   0.25%     1.00%     0.25%     1.00%     0.25%     1.00%
  Other Expenses (after voluntary fee
     reductions).........................   0.42%     0.42%     0.41%     0.41%     0.42%     0.42%
                                            ----      ----      ----      ----      ----      ----
  Total Fund Operating Expenses (after
     voluntary fee reductions)(5)........   0.72%     1.47%     0.71%     1.46%     0.72%     1.47%
                                            ====      ====      ====      ====      ====      ====
</TABLE>
    
 
- ---------------
 
(1) A Participating Organization or Bank (both terms used as defined in this
    Prospectus) may charge a Customer's (as defined in the Prospectus) account
    fees for automatic investment, exchanges, and other investment management
    services provided in connection with investment in Class A or Class B Shares
    of a Fund. (See "HOW TO PURCHASE AND REDEEM SHARES -- "Purchases of Class A
    and Class B Shares" and "HOW TO PURCHASE AND REDEEM SHARES -- Exchange
    Privilege.")
 
(2) A wire redemption charge (currently $7.00) may be deducted from the amount
    of a wire redemption payment made at the request of a shareholder. Such fee
    is currently being waived. (See "HOW TO PURCHASE AND REDEEM
    SHARES -- Redemption by Telephone.")
 
   
(3) Branch Banking and Trust Company ("BB&T") has agreed with the Group to
    voluntarily reduce the amount of its investment advisory fee through
    September 30, 1999. Absent the voluntary reduction of investment advisory
    fees, Management Fees as a percentage of average daily net assets would be
    0.25%.
    
 
(4) BISYS Fund Services has agreed with the Group to voluntarily reduce the
    amount of its distribution fee for Class A Shares. Absent the voluntary fee
    reduction of distribution fees, 12b-1 fees as a percentage of average daily
    net assets would be 0.50% for Class A Shares of each Fund. (See "MANAGEMENT
    OF BB&T MUTUAL FUNDS GROUP -- Distributor.")
 
   
(5) As indicated in preceding notes, voluntary fee reductions have lowered this
    amount. Lower total fund operating expenses will result in higher yields.
    Absent the voluntary reduction of investment advisory, distribution fees
    and/or other expenses, total fund operating expenses for Class A Shares and
    Class B Shares as a percentage of average daily net assets would be 1.17%
    and 1.67%, respectively, for the Capital Manager Conservative Growth Fund,
    1.16% and 1.66%, respectively, for the Capital Manager Moderate Growth Fund,
    1.17% and 1.67%, respectively, for the Capital Manager Growth Fund.
    
 
                                        5
<PAGE>   8
 
     The Funds of Funds will each indirectly bear its pro rata share of fees and
expenses incurred by the Underlying Funds and the investment returns of each
Fund of Funds will be net of the expenses of the Underlying Funds.
 
     The following charts provide the expense ratio for each of the Underlying
Funds in which each Fund of Funds invests. The chart below provides the expense
ratios which include any voluntary reduction in fees.
 
   
<TABLE>
<CAPTION>
                  NAME OF UNDERLYING FUND                     EXPENSE RATIO
                  -----------------------                     -------------
<S>                                                           <C>
Prime Money Market Fund.....................................      0.55%
U.S. Treasury Fund..........................................      0.61%
Short-Intermediate Fund.....................................      0.81%
Intermediate U.S. Government Bond Fund......................      0.84%
Growth and Income Fund......................................      0.85%
Balanced Fund...............................................      0.92%
Small Company Growth Fund...................................      1.61%
International Equity Fund...................................      1.50%
Large Company Growth Fund...................................      1.06%
</TABLE>
    
 
   
     After combining the total operating expenses of each Fund of Funds with
those of the Underlying Funds (including voluntary fee waivers), the estimated
average weighted expense ratio for the Class A Shares and Class B Shares of the
Capital Manager Conservative Growth Fund is 1.68% and 2.43%, respectively, for
the Capital Manager Moderate Growth Fund is 1.71% and 2.49%, respectively, and
for the Capital Manager Growth Fund is 1.80% and 2.55%, respectively.
    
 
     The chart below provides the expense ratios for each of the Underlying
Funds, absent any voluntary reductions in fees.
 
   
<TABLE>
<CAPTION>
                  NAME OF UNDERLYING FUND                     EXPENSE RATIO
                  -----------------------                     -------------
<S>                                                           <C>
Prime Money Market Fund.....................................      0.91%
U.S. Treasury Fund..........................................      0.76%
Short-Intermediate Fund.....................................      0.94%
Intermediate U.S. Government Bond Fund......................      0.94%
Growth and Income Fund......................................      1.09%
Balanced Fund...............................................      1.16%
Small Company Growth Fund...................................      1.61%
International Equity Fund...................................      1.51%
Large Company Growth Fund...................................      1.30%
</TABLE>
    
 
   
     After combining the total operating expenses of each Fund of Funds with
those of the Underlying Funds (with no fee waivers), the estimated average
weighted expense ratio for the Class A Shares and Class B Shares of the Capital
Manager Conservative Growth Fund is 2.28% and 2.78%, respectively, for the
Capital Manager Moderate Growth Fund is 2.32% and 2.87%, respectively, and for
the Capital Manager Growth Fund is 2.40% and 2.90%, respectively.
    
 
                                        6
<PAGE>   9
 
EXAMPLE:
 
     On the basis of estimated expenses for the Funds of Funds, including
voluntary fee reductions, set forth on page 9, the following examples illustrate
the expenses you would pay on a $1,000 investment in Class A and Class B Shares
of the Funds of Funds, assuming (1) 5% annual return and (2) redemption at the
end of each time period:
 
   
<TABLE>
<CAPTION>
                                        CLASS A SHARES                          CLASS B SHARES
                             -------------------------------------   -------------------------------------
                             1 YEAR   3 YEARS   5 YEARS   10 YEARS   1 YEAR   3 YEARS   5 YEARS   10 YEARS
                             ------   -------   -------   --------   ------   -------   -------   --------
<S>                          <C>      <C>       <C>       <C>        <C>      <C>       <C>       <C>
Capital Manager
  Conservative Growth
  Fund.....................   $52       $67      $ 83       $130      $65       $76      $100       $159
Capital Manager Moderate
  Growth Fund..............   $52       $67      $ 83       $129      $65       $76      $100       $160
Capital Manager Growth
  Fund.....................   $52       $67      $ 83       $130      $65       $76      $100       $160
</TABLE>
    
 
     Absent voluntary fee reductions, the dollar amounts in the above example
would be as follows:
 
   
<TABLE>
<CAPTION>
                                        CLASS A SHARES                          CLASS B SHARES
                             -------------------------------------   -------------------------------------
                             1 YEAR   3 YEARS   5 YEARS   10 YEARS   1 YEAR   3 YEARS   5 YEARS   10 YEARS
                             ------   -------   -------   --------   ------   -------   -------   --------
<S>                          <C>      <C>       <C>       <C>        <C>      <C>       <C>       <C>
Capital Manager
  Conservative Growth
  Fund.....................   $56       $80      $106       $181      $67       $83      $111       $188
Capital Manager Moderate
  Growth Fund..............   $56       $80      $106       $180      $67       $82      $110       $189
Capital Manager Growth
  Fund.....................   $56       $80      $106       $181      $67       883      $111       $190
</TABLE>
    
 
     The purpose of the tables above is to assist a potential investor in the
Funds of Funds in understanding the various costs and expenses that an investor
in the Class A Shares or Class B Shares of each Fund of Funds will bear directly
or indirectly. See "MANAGEMENT OF BB&T MUTUAL FUNDS GROUP" for a more complete
discussion of annual operating expenses of each Fund. THE FOREGOING EXAMPLES
SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES. ACTUAL
EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.
 
                                        7
<PAGE>   10
 
                                   FEE TABLE
 
     The following Fee Table and example summarize the various costs and
expenses that a Shareholder of Class A and Class B Shares of the Funds will
bear, either directly or indirectly.
 
   
<TABLE>
<CAPTION>
                                                                                                              INTERMEDIATE U.S.
                                               PRIME MONEY          U.S. TREASURY      SHORT-INTERMEDIATE        GOVERNMENT
                                               MARKET FUND              FUND                  FUND                BOND FUND
                                           -------------------   -------------------   ------------------   ---------------------
                                           CLASS A    CLASS B    CLASS A    CLASS B         CLASS A          CLASS A     CLASS B
                                           -------    -------    -------    -------         -------          -------     -------
<S>                                        <C>        <C>        <C>        <C>        <C>                  <C>         <C>
SHAREHOLDER TRANSACTION EXPENSES(1)
  Maximum Sales Load Imposed on Purchases
    (as a percentage of offering
    price)...............................       0%         0%         0%         0%           2.00%            4.50%          0%
  Maximum Sales Load Imposed on
    Reinvested Dividends (as a percentage
    of offering price)...................       0%         0%         0%         0%              0%               0%          0%
  Deferred Sales Load (as a percentage of
    original purchase price or redemption
    proceeds, as applicable).............       0%      5.00%         0%      5.00%              0%               0%       5.00%
  Redemption Fees (as a percentage of
    amount redeemed, if applicable)(2)...       0%         0%         0%         0%              0%               0%          0%
  Exchange Fee...........................    $  0      $   0      $   0      $   0           $   0            $   0       $   0
ANNUAL FUND OPERATING EXPENSES
  (as a percentage of net assets)
  Management Fees (after voluntary fee
    reductions)..........................    0.20%(3)   0.20%(3)   0.30%      0.30%           0.50%(3)         0.50%(3)    0.50%(3)
  12b-1 Fees (after voluntary fee
    reductions)..........................    0.25%(4)   1.00%      0.25%(4)   1.00%           0.25%(4)         0.25%(4)    1.00%
  Other Expenses (after voluntary fee
    reductions)..........................    0.38%(5)   0.44%(5)   0.31%(5)   0.31%(5)        0.31%(5)         0.34%       0.34%
                                             ----      -----      -----      -----           -----            -----       -----
  Total Fund Operating Expenses (after
    voluntary fee reductions)............    0.83%(6)   1.64%(6)   0.86%(6)   1.61%(6)        1.06%(6)         1.09%(6)    1.84%(6)
                                             ====      =====      =====      =====           =====            =====       =====
</TABLE>
    
   
<TABLE>
<CAPTION>
                                     NORTH      SOUTH
                                    CAROLINA   CAROLINA      GROWTH AND                             SMALL COMPANY
                                      FUND       FUND        INCOME FUND        BALANCED FUND        GROWTH FUND
                                    --------   --------   -----------------   -----------------   -----------------
                                    CLASS A    CLASS A    CLASS A   CLASS B   CLASS A   CLASS B   CLASS A   CLASS B
                                    -------    -------    -------   -------   -------   -------   -------   -------
<S>                                 <C>        <C>        <C>       <C>       <C>       <C>       <C>       <C>
SHAREHOLDER TRANSACTION
  EXPENSES(1)
  Maximum Sales Load Imposed on
    Purchases (as a percentage of
    offering price)...............    2.00%      2.00%      4.50%        0%     4.50%        0%     4.50%        0%
  Maximum Sales Load Imposed on
    Reinvested Dividends (as a
    percentage of offering
    price)........................       0%         0%         0%        0%        0%        0%        0%        0%
  Deferred Sales Load (as a
    percentage of original
    purchase price or redemption
    proceeds, as applicable)......       0%         0%         0%     5.00%        0%     5.00%        0%     5.00%
  Redemption Fees (as a percentage
    of amount redeemed, if
    applicable)(2)................       0%         0%         0%        0%        0%        0%        0%        0%
  Exchange Fee....................   $   0      $   0      $   0     $   0     $   0     $   0     $   0     $   0
ANNUAL FUND OPERATING EXPENSES
  (as a percentage of net assets)
  Management Fees (after voluntary
    fee reductions)...............    0.50%(3)   0.30%(3)   0.50%(3)   0.50%(3)   0.50%(3)   0.50%(3)   1.00%   1.00%
  12b-1 Fees (after voluntary fee
    reductions)...................    0.15%(4)   0.15%(4)   0.25%(4)   1.00%    0.25%(4)   1.00%    0.25%(4)   1.00%
  Other Expenses (after voluntary
    fee reductions)...............    0.31%(5)   0.59%(5)   0.35%     0.35%     0.42%     0.42%     0.61%     0.61%
                                     -----      -----      -----     -----     -----     -----     -----     -----
  Total Fund Operating Expenses
    (after voluntary fee
    reductions)...................    0.96%(6)   1.04%(6)   1.10%(6)   1.85%(6)   1.17%(6)   1.92%(6)   1.86%(6)   2.61%
                                     =====      =====      =====     =====     =====     =====     =====     =====
 
<CAPTION>
 
                                      LARGE COMPANY       INTERNATIONAL
                                       GROWTH FUND         EQUITY FUND
                                    -----------------   -----------------
                                    CLASS A   CLASS B   CLASS A   CLASS B
                                    -------   -------   -------   -------
<S>                                 <C>       <C>       <C>       <C>
SHAREHOLDER TRANSACTION
  EXPENSES(1)
  Maximum Sales Load Imposed on
    Purchases (as a percentage of
    offering price)...............    4.50%        0%     4.50%        0%
  Maximum Sales Load Imposed on
    Reinvested Dividends (as a
    percentage of offering
    price)........................       0%        0%        0%        0%
  Deferred Sales Load (as a
    percentage of original
    purchase price or redemption
    proceeds, as applicable)......       0%     5.00%        0%     5.00%
  Redemption Fees (as a percentage
    of amount redeemed, if
    applicable)(2)................       0%        0%        0%        0%
  Exchange Fee....................   $   0     $   0     $   0     $   0
ANNUAL FUND OPERATING EXPENSES
  (as a percentage of net assets)
  Management Fees (after voluntary
    fee reductions)...............    0.50%(3)   0.50%(3)   1.00%   1.00%
  12b-1 Fees (after voluntary fee
    reductions)...................    0.25%(4)   1.00%    0.25%(4)   1.00%
  Other Expenses (after voluntary
    fee reductions)...............    0.64%     0.64%     0.50%(5)   0.50%(5)
                                     -----     -----     -----     -----
  Total Fund Operating Expenses
    (after voluntary fee
    reductions)...................    1.39%(6)   2.14%(6)   1.75%(6)   2.50%(6)
                                     =====     =====     =====     =====
</TABLE>
    
 
- ---------------
 
(1) A Participating Organization or Bank (both terms used as defined in this
    Prospectus) may charge a Customer's (as defined in the Prospectus) account
    fees for automatic investment, exchanges, and other investment management
    services provided in connection with investment in Class A Shares or Class B
    Shares, respectively, of a Fund. (See "HOW TO PURCHASE AND REDEEM SHARES --
    Purchases of Class A and Class B Shares" and "HOW TO PURCHASE AND REDEEM
    SHARES -- Exchange Privilege.")
 
(2) A wire redemption charge (currently $7.00) may be deducted from the amount
    of a wire redemption payment made at the request of a shareholder. Such fee
    is currently being waived. (See "HOW TO PURCHASE AND REDEEM
    SHARES -- Redemption by Telephone.")
                                        8
<PAGE>   11
 
   
(3) Branch Banking and Trust Company ("BB&T") has agreed with the Group to
    voluntarily reduce the amount of its investment advisory fee through
    September 30, 1999. Absent the voluntary reduction of investment advisory
    fees, Management Fees as a percentage of average daily net assets for Class
    A and Class B Shares would be 0.40% for the Prime Money Market Fund and the
    U.S. Treasury Money Market Fund, 0.60% for the Intermediate U.S. Government
    Bond Fund, the Short-Intermediate Fund, the North Carolina Fund and the
    South Carolina Fund and 0.74% for the Growth and Income Fund, the Balanced
    Fund, and the Large Company Growth Fund.
    
 
(4) BISYS Fund Services has agreed with the Group to voluntarily reduce the
    amount of its distribution fee for Class A Shares. Absent the voluntary fee
    reduction of distribution fees, 12b-1 Fees as a percentage of average daily
    net assets would be 0.50% for Class A Shares for each Fund. (See "MANAGEMENT
    OF BB&T MUTUAL FUNDS GROUP -- Distributor.")
 
   
(5) Absent voluntary fee reductions, "Other Expenses" for Class A Shares,
    respectively, as a percentage of average daily net assets, would be 0.53%
    for the Prime Money Market Fund; 0.36% for the U.S. Treasury Fund; 0.34% for
    the Short-Intermediate U.S. Government Income Fund; 0.38% for the North
    Carolina Intermediate Tax-Free Fund; 0.87% for the South Carolina Tax-Free
    Fund; and 0.51% for the International Equity Fund. Absent voluntary
    reduction of fees, "Other Expenses" for Class B Shares, respectively, as a
    percentage of average daily net assets would be 0.59% for the Prime Money
    Market Fund; 0.36% for the U.S. Treasury Fund; and 0.51% for the
    International Equity Fund.
    
 
   
(6) As indicated in preceding notes, voluntary fee reductions have lowered this
    amount. Lower total fund operating expenses will result in higher yields.
    Absent the voluntary reduction of investment advisory, distribution fees
    and/or other expenses, Total Fund Operating Expenses for Class A Shares, as
    a percentage of average daily net assets would be 1.43% for the Prime Money
    Market Fund, 1.26% for the U.S. Treasury Fund, 1.44% for the
    Short-Intermediate Fund, 1.44% for the Intermediate U.S. Government Bond
    Fund, 1.48% for the North Carolina Fund, 1.97% for the South Carolina Fund,
    1.59% for the Growth and Income Fund, 1.66% for the Balanced Fund, 2.11% for
    the Small Company Growth Fund, 2.01% for the International Equity Fund, and
    1.87% for the Large Company Growth Fund. Absent the voluntary reduction of
    investment advisory fees and/or other expenses, Total Fund Operating
    Expenses for Class B Shares, as a percentage of average daily net assets,
    would be 1.99% for the Prime Money Market Fund, 1.76% for the U.S. Treasury
    Money Market Fund, 1.94% for the Intermediate U.S. Government Bond Fund,
    2.09% for the Growth and Income Fund, 2.16% for the Balanced Fund, 2.51% for
    the International Equity Fund, and 2.37% for the Large Company Growth Fund.
    
 
                                        9
<PAGE>   12
 
EXAMPLE:
 
    You would pay the following expenses on a $1,000 investment in Class A
       Shares of the Funds, assuming (1) 5% annual return and (2) redemption at
       the end of each time period:
 
   
<TABLE>
<CAPTION>
                                           1 YEAR   3 YEARS   5 YEARS   10 YEARS
                                           ------   -------   -------   --------
<S>                                        <C>      <C>       <C>       <C>
Prime Money Market Fund..................   $ 8      $ 26      $ 46       $103
U.S. Treasury Fund.......................   $ 9      $ 27      $ 48       $106
Short-Intermediate Fund..................   $31      $ 53      $ 77       $147
Intermediate U.S. Government Bond Fund...   $56      $ 78      $102       $172
North Carolina Fund......................   $30      $ 50      $ 72       $135
South Carolina Fund......................   $30      $ 52      $ 76       $145
Growth and Income Fund...................   $56      $ 78      $103       $173
Balanced Fund............................   $56      $ 80      $106       $181
Small Company Growth Fund................   $63      $101      $141       $253
Large Company Growth Fund................   $59      $ 87      $118       $204
International Equity Fund................   $62      $ 98      $136       $242
</TABLE>
    
 
EXAMPLE:
 
    You would pay the following expenses on a $1,000 investment in Class B
       Shares of the Funds, assuming (1) deduction of the applicable Contingent
       Deferred Sales Charge; and (2) 5% annual return.
 
   
<TABLE>
<CAPTION>
                                           1 YEAR   3 YEARS   5 YEARS   10 YEARS
                                           ------   -------   -------   --------
<S>                                        <C>      <C>       <C>       <C>
Prime Money Market Fund
  Assuming a complete redemption at end
    of period............................   $67      $ 82      $109       $173
  Assuming no redemption.................   $17      $ 52      $ 89       $173
U.S. Treasury Fund
  Assuming a complete redemption at end
    of period............................   $66      $ 81      $108       $171
  Assuming no redemption.................   $16      $ 51      $ 88       $171
Intermediate U.S. Government Bond Fund
  Assuming a complete redemption at end
    of period............................   $69      $ 88      $120       $196
  Assuming no redemption.................   $19      $ 58      $100       $196
Growth and Income Fund
  Assuming a complete redemption at end
    of period............................   $69      $ 88      $120       $197
  Assuming no redemption.................   $19      $ 58      $100       $197
Balanced Fund
  Assuming a complete redemption at end
    of period............................   $69      $ 90      $124       $205
  Assuming no redemption.................   $19      $ 60      $104       $205
Small Company Growth Fund
  Assuming a complete redemption at end
    of period............................   $76      $111      $159       $276
  Assuming no redemption.................   $26      $ 81      $139       $276
Large Company Growth Fund
  Assuming a complete redemption at end
    of period............................   $72      $ 97      $135       $228
  Assuming no redemption.................   $22      $ 67      $115       $228
International Equity Fund
  Assuming a complete redemption at end
    of period............................   $75      $108      $153       $265
  Assuming no redemption.................   $25      $ 78      $133       $265
</TABLE>
    
 
     The purpose of the tables above is to assist a potential investor in the
Funds in understanding the various costs and expenses that an investor in the
Class A Shares or Class B Shares of each Fund will bear directly or indirectly.
See "MANAGEMENT OF BB&T MUTUAL FUNDS GROUP" for a more complete discussion of
annual operating expenses of each Fund. THE FOREGOING EXAMPLES SHOULD NOT BE
CONSIDERED A REPRESENTATION OF PAST OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE
GREATER OR LESS THAN THOSE SHOWN.
 
     Long-term shareholders of Class A Shares and Class B Shares may pay more
than the equivalent of the maximum front-end sales charges otherwise permitted
by NASD Rules.
 
     The information set forth in the foregoing tables and examples relates only
to Class A and Class B Shares. The Group also offers Trust Shares of each Fund
which are subject to the same expenses except that there are no sales charges
nor distribution costs charged to Trust Shares. (See "MANAGEMENT OF BB&T MUTUAL
FUNDS" -- "Investment Adviser" and "Administrator and Distributor.")
 
                                       10
<PAGE>   13
 
                              FINANCIAL HIGHLIGHTS
 
   
     The tables below sets forth financial highlights concerning the investment
results for each of the Funds for the periods indicated. The information through
the year ended September 30, 1998 has been audited by KPMG LLP, independent
auditors for the Group, whose report thereon, insofar as it relates to each of
the most recent five years or periods indicated herein is included in the
Statement of Additional Information.
    
 
     The Class A Shares (formerly the Investor Shares) and Trust Shares of each
of the U.S. Treasury Money Market Fund, the Short-Intermediate U.S. Government
Income Fund, the Intermediate U.S. Government Bond Fund, the North Carolina
Intermediate Tax-Free Fund, and the Growth and Income Stock Fund effectively
were operated as a single class of shares from the commencement of operations of
each of these Funds until January 31, 1993. On February 1, 1993, each of these
Funds commenced operating as multiple class funds and assessed Rule 12b-1 fees
to Class A Shares (and not to Trust Shares) pursuant to an exemptive order
received from the Securities and Exchange Commission on January 19, 1993.
Information regarding the Trust Shares can be obtained in a separate prospectus
by writing to the Group at 3435 Stelzer Road, Columbus, Ohio 43219 or by calling
(800) 228-1872.
 
   
<TABLE>
<CAPTION>
                                                                PRIME MONEY MARKET FUND
                                                                  OCTOBER 1, 1997 TO
                                                                 SEPTEMBER 30, 1998(a)
                                                                -----------------------
                                                                        CLASS A
                                                                        -------
<S>                                                             <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................            $ 1.000
                                                                        -------
INVESTMENT ACTIVITIES
  Net investment income.....................................              0.048
      Total from Investment Activities......................              0.048
                                                                        -------
DISTRIBUTIONS
  Net investment income.....................................             (0.048)
      Total Distributions...................................             (0.048)
                                                                        -------
NET ASSET VALUE, END OF PERIOD..............................            $ 1.000
                                                                        =======
Total Return................................................               4.93%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................            $ 3,262
  Ratio of expenses to average net assets...................               0.83%(c)
  Ratio of net investment income to average net assets......               4.83%(c)
  Ratio of expenses to average net assets*..................               1.43%(c)
  Ratio of net investment income to average net assets*.....               4.23%(c)
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                PRIME MONEY MARKET FUND
                                                                 SEPTEMBER 2, 1998 TO
                                                                 SEPTEMBER 30, 1998(a)
                                                                -----------------------
                                                                        CLASS B
                                                                        -------
<S>                                                             <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................            $ 1.000
                                                                        -------
INVESTMENT ACTIVITIES
  Net investment income.....................................              0.003
      Total from Investment Activities......................              0.003
                                                                        -------
DISTRIBUTIONS
  Net investment income.....................................             (0.003)
      Total Distributions...................................             (0.003)
                                                                        -------
NET ASSET VALUE, END OF PERIOD..............................            $ 1.000
                                                                        =======
  Total Return (excludes redemption charge).................               0.32%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................            $   300
  Ratio of expenses to average net assets...................               1.64%(c)
  Ratio of net investment income to average net assets......               3.98%(c)
  Ratio of expenses to average net assets*..................               1.99%(c)
  Ratio of net investment income to average net assets*.....               3.63%(c)
</TABLE>
    
 
- ---------
 
 * During the period certain fees were voluntarily reduced or reimbursed. If
   such voluntary fee reductions or reimbursements had not occurred, the ratios
   would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
                                       11
<PAGE>   14
   
<TABLE>
<CAPTION>
                                                   U.S. TREASURY MONEY MARKET FUND
                          ---------------------------------------------------------------------------------
                             FOR THE YEAR         FOR THE YEAR         FOR THE YEAR         FOR THE YEAR
                                ENDED                ENDED                ENDED                ENDED
                          SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996   SEPTEMBER 30, 1995
                          ------------------   ------------------   ------------------   ------------------
                               CLASS A              CLASS A              CLASS A              CLASS A
                               -------              -------              -------              -------
<S>                       <C>                  <C>                  <C>                  <C>
NET ASSET VALUE,
  BEGINNING OF PERIOD...       $  1.00              $  1.00              $  1.00              $  1.00
                               -------              -------              -------              -------
INVESTMENT ACTIVITIES
  Net investment
    income..............         0.046                0.044                0.044                0.047
    Total from
      Investment
      Activities........         0.046                0.044                0.044                0.047
                               -------              -------              -------              -------
DISTRIBUTIONS
  Net investment
    income..............        (0.046)              (0.044)              (0.044)              (0.047)
    Total
      Distributions.....        (0.046)              (0.044)              (0.044)              (0.047)
                               -------              -------              -------              -------
NET ASSET VALUE, END OF
  PERIOD................       $  1.00              $  1.00              $  1.00              $  1.00
                               =======              =======              =======              =======
Total Return............          4.75%                4.50%                4.49%                4.81%
RATIOS/SUPPLEMENTARY
  DATA:
  Net Assets, End of
    Period (000)........       $41,478              $32,541              $27,931              $13,948
  Ratio of expenses to
    average net
    assets..............          0.86%                0.95%                0.99%                0.98%
  Ratio of net
    investment income to
    average net
    assets..............          4.65%                4.41%                4.37%                4.81%
  Ratio of expenses to
    average net
    assets*.............          1.26%                1.25%                1.25%                1.24%
  Ratio of net
    investment income to
    average net
    assets*.............          4.25%                4.11%                4.11%                4.55%
 
<CAPTION>
                               U.S. TREASURY MONEY MARKET FUND
                          ------------------------------------------
                             FOR THE YEAR         OCTOBER 5, 1992
                                ENDED                   TO
                          SEPTEMBER 30, 1994   SEPTEMBER 30, 1993(A)
                          ------------------   ---------------------
                               CLASS A                CLASS A
                               -------                -------
<S>                       <C>                  <C>
NET ASSET VALUE,
  BEGINNING OF PERIOD...       $  1.00               $   1.00
                               -------               --------
INVESTMENT ACTIVITIES
  Net investment
    income..............         0.027                  0.026
    Total from
      Investment
      Activities........         0.027                  0.026
                               -------               --------
DISTRIBUTIONS
  Net investment
    income..............        (0.027)                (0.026)
    Total
      Distributions.....        (0.027)                (0.026)
                               -------               --------
NET ASSET VALUE, END OF
  PERIOD................       $  1.00               $   1.00
                               =======               ========
Total Return............          2.76%                  2.60%(b)
RATIOS/SUPPLEMENTARY
  DATA:
  Net Assets, End of
    Period (000)........       $ 1,486               $    279
  Ratio of expenses to
    average net
    assets..............          0.94%                  0.51%(c)
  Ratio of net
    investment income to
    average net
    assets..............          2.89%                  2.58%(c)
  Ratio of expenses to
    average net
    assets*.............          1.32%                  1.32%(c)
  Ratio of net
    investment income to
    average net
    assets*.............          2.51%                  1.77%(c)
</TABLE>
    
 
<TABLE>
<CAPTION>
                                                                               U.S. TREASURY MONEY MARKET FUND
                                                              -----------------------------------------------------------------
                                                                 FOR THE YEAR          FOR THE YEAR          JANUARY 1, 1996
                                                                    ENDED                 ENDED                    TO
                                                              SEPTEMBER 30, 1998    SEPTEMBER 30, 1997    SEPTEMBER 30, 1996(A)
                                                              ------------------    ------------------    ---------------------
                                                                CLASS B SHARES        CLASS B SHARES         CLASS B SHARES
                                                                --------------        --------------         --------------
<S>                                                           <C>                   <C>                   <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................       $  1.00               $  1.00                 $  1.00
                                                                   -------               -------                 -------
INVESTMENT ACTIVITIES
  Net investment income.....................................         0.039                 0.036                   0.025
    Total from Investment Activities........................         0.039                 0.036                   0.025
                                                                   -------               -------                 -------
DISTRIBUTIONS
  Net investment income.....................................        (0.039)               (0.036)                 (0.025)
    Total Distributions.....................................        (0.039)               (0.036)                 (0.025)
                                                                   -------               -------                 -------
NET ASSET VALUE, END OF PERIOD..............................       $  1.00               $  1.00                 $  1.00
                                                                   =======               =======                 =======
Total Return (excludes redemption charge)...................          3.97%                 3.67%                   2.53%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................       $ 1,255               $ 1,502                 $ 1,305
  Ratio of expenses to average net assets...................          1.61%                 1.75%                   1.75%(c)
  Ratio of net investment income to average net assets......          3.90%                 3.61%                   3.55%(c)
  Ratio of expenses to average net assets*..................          1.76%                   --                      --
  Ratio of net investment income to average net assets*.....          3.75%                   --                      --
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
                                       12
<PAGE>   15
 
<TABLE>
<CAPTION>
                                                           SHORT-INTERMEDIATE U.S. GOVERNMENT INCOME FUND
                                    ---------------------------------------------------------------------------------------------
                                    FOR THE YEAR    FOR THE YEAR    FOR THE YEAR    FOR THE YEAR    FOR THE YEAR    NOVEMBER 30,
                                        ENDED           ENDED           ENDED           ENDED           ENDED          1992 TO
                                    SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,   SEPTEMBER 30,
                                        1998            1997            1996            1995            1994           1993(A)
                                    -------------   -------------   -------------   -------------   -------------   -------------
                                       CLASS A         CLASS A         CLASS A         CLASS A         CLASS A         CLASS A
                                       -------         -------         -------         -------         -------         -------
<S>                                 <C>             <C>             <C>             <C>             <C>             <C>
NET ASSET VALUE, BEGINNING OF
  PERIOD..........................     $ 9.76          $ 9.73          $ 9.88          $ 9.60          $ 10.29         $ 10.00
                                       ------          ------          ------          ------          -------         -------
INVESTMENT ACTIVITIES
  Net investment income...........       0.51            0.54            0.55            0.53             0.50            0.47
  Net realized and unrealized
    gains (losses) on
    investments...................       0.30            0.03           (0.15)           0.29            (0.68)           0.30
                                       ------          ------          ------          ------          -------         -------
      Total from Investment
        Activities................       0.81            0.57            0.40            0.82            (0.18)           0.77
                                       ------          ------          ------          ------          -------         -------
DISTRIBUTIONS
  Net investment income...........      (0.51)          (0.54)          (0.55)          (0.54)           (0.50)          (0.48)
  Net realized gains..............         --              --              --              --            (0.01)             --
                                       ------          ------          ------          ------          -------         -------
      Total Distributions.........      (0.51)          (0.54)          (0.55)          (0.54)           (0.51)          (0.48)
                                       ------          ------          ------          ------          -------         -------
NET ASSET VALUE, END OF PERIOD....     $10.06          $ 9.76          $ 9.73          $ 9.88          $  9.60         $ 10.29
                                       ======          ======          ======          ======          =======         =======
Total Return (excludes sales
  charge).........................       8.50%           6.07%           4.09%           8.74%           (1.86%)          7.80%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period
    (000).........................     $4,476          $5,151          $6,356          $7,102          $10,345         $14,915
  Ratio of expenses to average net
    assets........................       1.06%           1.11%           1.19%           1.17%            0.89%           0.56%(c)
  Ratio of net investment income
    to average net assets.........       5.15%           5.60%           5.55%           5.50%            5.01%           5.43%(c)
  Ratio of expenses to average net
    assets*.......................       1.44%           1.46%           1.54%           1.58%            1.58%           1.56%(c)
  Ratio of net investment income
    to average net assets*........       4.77%           5.25%           5.20%           5.09%            4.32%           4.42%(c)
  Portfolio turnover(d)...........      53.74%          87.99%          54.82%         106.81%            7.06%          14.06%
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       13
<PAGE>   16
 
<TABLE>
<CAPTION>
                                                                  INTERMEDIATE U.S. GOVERNMENT BOND FUND
                                          ---------------------------------------------------------------------------------------
                                          FOR THE YEAR   FOR THE YEAR   FOR THE YEAR   FOR THE YEAR   FOR THE YEAR    OCTOBER 9,
                                             ENDED          ENDED          ENDED          ENDED          ENDED         1992 TO
                                           SEPTEMBER      SEPTEMBER      SEPTEMBER      SEPTEMBER      SEPTEMBER      SEPTEMBER
                                              30,            30,            30,            30,            30,            30,
                                              1998           1997           1996           1995           1994         1993(A)
                                          ------------   ------------   ------------   ------------   ------------    ----------
                                            CLASS A        CLASS A        CLASS A        CLASS A        CLASS A        CLASS A
                                            -------        -------        -------        -------        -------        -------
<S>                                       <C>            <C>            <C>            <C>            <C>            <C>
NET ASSET VALUE, BEGINNING OF PERIOD....     $ 9.84         $ 9.63         $ 9.88         $ 9.33         $10.39        $ 10.00
                                             ------         ------         ------         ------         ------        -------
INVESTMENT ACTIVITIES
  Net investment income.................       0.51           0.53           0.56           0.59           0.59           0.63
  Net realized and unrealized gains
    (losses) on investments.............       0.74           0.21          (0.25)          0.55          (1.04)          0.39
                                             ------         ------         ------         ------         ------        -------
      Total from Investment
        Activities......................       1.25           0.74           0.31           1.14          (0.45)          1.02
                                             ------         ------         ------         ------         ------        -------
DISTRIBUTIONS
  Net investment income.................      (0.52)         (0.53)         (0.56)         (0.59)         (0.59)         (0.63)
  Net realized gains....................         --             --             --             --          (0.02)            --
                                             ------         ------         ------         ------         ------        -------
      Total Distributions...............      (0.52)         (0.53)         (0.56)         (0.59)         (0.61)         (0.63)
                                             ------         ------         ------         ------         ------        -------
NET ASSET VALUE, END OF PERIOD..........     $10.57         $ 9.84         $ 9.63         $ 9.88         $ 9.33        $ 10.39
                                             ======         ======         ======         ======         ======        =======
Total Return (excludes sales charge)....      13.07%          7.93%          3.17%         12.63%         (4.48)%        10.53%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000).......     $4,562         $4,211         $3,659         $5,173         $6,772        $ 5,238
  Ratio of expenses to average net
    assets..............................       1.09%          1.12%          1.13%          1.09%         0.96%           0.59%(c)
  Ratio of net investment income to
    average net assets..................       5.10%          5.49%          5.68%          6.22%         6.03%           6.26%(c)
  Ratio of expenses to average net
    assets*.............................       1.44%          1.47%          1.48%          1.50%         1.56%           1.55%(c)
  Ratio of net investment income to
    average net assets*.................       4.75%          5.14%          5.33%          5.81%         5.43%           5.30%(c)
  Portfolio turnover(d).................      60.98%         62.45%         76.29%         68.91%         0.38%          15.27%
</TABLE>
 
   
<TABLE>
<CAPTION>
                                                                            INTERMEDIATE U.S. GOVERNMENT BOND FUND
                                                              ------------------------------------------------------------------
                                                              FOR THE YEAR ENDED    FOR THE YEAR ENDED      JANUARY 1, 1996 TO
                                                              SEPTEMBER 30, 1998    SEPTEMBER 30, 1997    SEPTEMBER 30, 1996(A)
                                                              ------------------    ------------------    ----------------------
                                                                   CLASS B               CLASS B                 CLASS B
                                                                   -------               -------                 -------
<S>                                                           <C>                   <C>                   <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................       $  9.81               $  9.60                 $ 10.17
                                                                   -------               -------                 -------
INVESTMENT ACTIVITIES
 Net investment income......................................          0.43                  0.46                    0.31
 Net realized and unrealized gains (losses) on
   investments..............................................          0.74                  0.21                   (0.57)
                                                                   -------               -------                 -------
     Total from Investment Activities.......................          1.17                  0.67                   (0.26)
                                                                   -------               -------                 -------
DISTRIBUTIONS
 Net investment income......................................         (0.44)                (0.46)                  (0.31)
     Total Distributions....................................         (0.44)                (0.46)                  (0.31)
                                                                   -------               -------                 -------
NET ASSET VALUE, END OF PERIOD..............................       $ 10.54               $  9.81                 $  9.60
                                                                   =======               =======                 =======
Total Return (excludes redemption charge)...................         12.26%                 7.14%                  (2.48)%(b)
RATIOS/SUPPLEMENTARY DATA:
 Net Assets, End of Period (000)............................       $ 1,314               $   623                 $   353
 Ratio of expenses to average net assets....................          1.84%                 1.87%                   1.85%(c)
 Ratio of net investment income to average net assets.......          4.35%                 4.74%                   5.01%(c)
 Ratio of expenses to average net assets*...................          1.94%                 1.97%                   1.95%(c)
 Ratio of net investment income to average net assets*......          4.25%                 4.64%                   4.91%(c)
 Portfolio turnover(d)......................................         60.98%                62.45%                  76.29%
</TABLE>
    
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       14
<PAGE>   17
   
<TABLE>
<CAPTION>
                                                      NORTH CAROLINA INTERMEDIATE TAX-FREE FUND
                                  ---------------------------------------------------------------------------------
 
                                  FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED
                                  SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996   SEPTEMBER 30, 1995
                                  ------------------   ------------------   ------------------   ------------------
                                       CLASS B              CLASS B              CLASS B              CLASS B
                                       -------              -------              -------              -------
<S>                               <C>                  <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF
 PERIOD..........................      $ 10.27               $10.05               $10.15               $ 9.78
                                       -------               ------               ------               ------
INVESTMENT ACTIVITIES
 Net investment income...........         0.42                 0.40                 0.36                 0.36
 Net realized and unrealized
   gains (losses) on
   investments...................         0.25                 0.22                (0.10)                0.37
                                       -------               ------               ------               ------
   Total from Investment
     Activities..................         0.67                 0.62                 0.26                 0.73
                                       -------               ------               ------               ------
DISTRIBUTIONS
 Net investment income...........        (0.42)               (0.40)               (0.36)               (0.36)
 Net realized gains..............           --                   --                   --                   --
                                       -------               ------               ------               ------
   Total Distributions...........        (0.42)               (0.40)               (0.36)               (0.36)
                                       -------               ------               ------               ------
NET ASSET VALUE, END OF PERIOD...      $ 10.52               $10.27               $10.05               $10.15
                                       =======               ======               ======               ======
Total Return (excludes sales
 charge).........................         6.63%                6.28%                2.61%                7.61%
RATIOS/SUPPLEMENTARY DATA:
 Net Assets, End of Period
   (000).........................      $11,592               $9,419               $9,261               $8,717
 Ratio of expenses to average net
   assets                                 0.96%                1.00%                1.11%                1.05%
 Ratio of net investment income
   to average net assets.........         4.03%                3.94%                3.58%                3.63%
 Ratio of expenses to average net
   assets*.......................         1.48%                1.50%                1.61%                1.63%
 Ratio of net investment income
   to average net assets*........         3.51%                3.44%                3.08%                3.05%
 Portfolio turnover(d)...........        32.63%               16.98%               20.90%                9.38%
 
<CAPTION>
                                   NORTH CAROLINA INTERMEDIATE TAX-FREE FUND
                                   ------------------------------------------
                                                          OCTOBER 16, 1992
                                   FOR THE YEAR ENDED            TO
                                   SEPTEMBER 30, 1994   September 30, 1993(a)
                                   ------------------   ---------------------
                                        CLASS B                CLASS B
                                        -------                -------
<S>                                <C>                  <C>
NET ASSET VALUE, BEGINNING OF
 PERIOD..........................       $ 10.29                $ 10.00
                                        -------                -------
INVESTMENT ACTIVITIES
 Net investment income...........          0.36                   0.36
 Net realized and unrealized
   gains (losses) on
   investments...................         (0.50)                  0.29
                                        -------                -------
   Total from Investment
     Activities..................         (0.14)                  0.65
                                        -------                -------
DISTRIBUTIONS
 Net investment income...........         (0.36)                 (0.36)
 Net realized gains..............         (0.01)                    --
                                        -------                -------
   Total Distributions...........         (0.37)                 (0.36)
                                        -------                -------
NET ASSET VALUE, END OF PERIOD...       $  9.78                $ 10.29
                                        =======                =======
Total Return (excludes sales
 charge).........................         (1.33)%                 6.60%(b)
RATIOS/SUPPLEMENTARY DATA:
 Net Assets, End of Period
   (000).........................       $11,083                $13,695
 Ratio of expenses to average net
   assets                                  0.75%                  0.43%(c)
 Ratio of net investment income
   to average net assets.........          3.63%                  3.80%(c)
 Ratio of expenses to average net
   assets*.......................          1.66%                  1.77%(c)
 Ratio of net investment income
   to average net assets*........          2.72%                  2.45%(c)
 Portfolio turnover(d)...........          0.56%                  5.92%
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                      SOUTH CAROLINA
                                                                INTERMEDIATE TAX-FREE FUND
                                                                --------------------------
                                                                   OCTOBER 20, 1997 TO
                                                                  September 30, 1998(a)
                                                                --------------------------
                                                                         CLASS A
                                                                         -------
<S>                                                             <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................              $10.00
                                                                          ------
INVESTMENT ACTIVITIES
  Net investment income.....................................                0.31
  Net realized and unrealized gains (losses) on
    investments.............................................                0.47
                                                                          ------
      Total from Investment Activities......................                0.78
                                                                          ------
DISTRIBUTIONS
  Net investment income.....................................               (0.31)
                                                                          ------
      Total Distributions...................................               (0.31)
                                                                          ------
NET ASSET VALUE, END OF PERIOD..............................              $10.47
                                                                          ======
Total Return (excludes sales charge)........................                7.91%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................              $  297
  Ratio of expenses to average net assets...................                1.04%(c)
  Ratio of net investment income to average net assets......                3.71%(c)
  Ratio of expenses to average net assets*..................                1.97%(c)
  Ratio of net investment income to average net assets*.....                2.78%(c)
  Portfolio turnover(d).....................................               58.80%
</TABLE>
    
 
- ---------
 * During the period, certain fees were voluntarily reduced and reimbursed. If
   such voluntary fee reductions and reimbursements had not occurred, the ratios
   would have been as indicated.
(a) Period from commencement of operations.
(b) Not annualized.
(c) Annualized.
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       15
<PAGE>   18
<TABLE>
<CAPTION>
                                                          GROWTH AND INCOME STOCK FUND
                                ---------------------------------------------------------------------------------
                                FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED
                                SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996   SEPTEMBER 30, 1995
                                ------------------   ------------------   ------------------   ------------------
                                     CLASS A              CLASS A              CLASS A              CLASS A
                                     -------              -------              -------              -------
<S>                             <C>                  <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF
 PERIOD.......................       $ 19.98              $ 15.31              $ 12.97              $ 11.26
                                     -------              -------              -------              -------
INVESTMENT ACTIVITIES
 Net investment income........          0.23                 0.26                 0.26                 0.25
 Net realized and unrealized
   gains (losses) on
   investments................         (0.17)                5.30                 2.43                 1.98
                                     -------              -------              -------              -------
     Total from Investment
       Activities.............          0.06                 5.56                 2.69                 2.23
                                     -------              -------              -------              -------
DISTRIBUTIONS
 Net investment income........         (0.23)               (0.26)               (0.26)               (0.25)
 Net realized gains...........         (1.33)               (0.63)               (0.09)               (0.12)
 In excess of net realized
   gains......................            --                   --                   --                (0.15)
                                     -------              -------              -------              -------
     Total Distributions......         (1.56)               (0.89)               (0.35)               (0.52)
                                     -------              -------              -------              -------
NET ASSET VALUE, END OF
 PERIOD.......................       $ 18.48              $ 19.98              $ 15.31              $ 12.97
                                     =======              =======              =======              =======
Total Return (excludes sales
 charge)......................          0.10%               37.80%               20.97%               20.62%
RATIOS/SUPPLEMENTARY DATA:
 Net Assets, End of Period
   (000)......................       $39,817              $34,679              $18,949              $10,842
 Ratio of expenses to average
   net assets.................          1.10%                1.09%                1.11%                1.07%
 Ratio of net investment
   income to average net
   assets.....................          1.18%                1.52%                1.82%                2.15%
 Ratio of expenses to average
   net assets*................          1.59%                1.58%                1.60%                1.60%
 Ratio of net investment
   income to average net
   assets*....................          0.69%                1.03%                1.33%                1.62%
 Portfolio turnover(d)........         13.17%               22.66%               19.82%                8.73%
 
<CAPTION>
                                       GROWTH AND INCOME STOCK FUND
                                ------------------------------------------
                                FOR THE YEAR ENDED    OCTOBER 9, 1992 TO
                                SEPTEMBER 30, 1994   September 30, 1993(a)
                                ------------------   ---------------------
                                     CLASS A                CLASS A
                                     -------                -------
<S>                             <C>                  <C>
NET ASSET VALUE, BEGINNING OF
 PERIOD.......................        $11.26                $10.00
                                      ------                ------
INVESTMENT ACTIVITIES
 Net investment income........          0.25                  0.28
 Net realized and unrealized
   gains (losses) on
   investments................          0.12                  1.27
                                      ------                ------
     Total from Investment
       Activities.............          0.37                  1.55
                                      ------                ------
DISTRIBUTIONS
 Net investment income........         (0.26)                (0.29)
 Net realized gains...........         (0.11)                   --
 In excess of net realized
   gains......................            --                    --
                                      ------                ------
     Total Distributions......         (0.37)                (0.29)
                                      ------                ------
NET ASSET VALUE, END OF
 PERIOD.......................        $11.26                $11.26
                                      ======                ======
Total Return (excludes sales
 charge)......................          3.33%                15.72%(b)
RATIOS/SUPPLEMENTARY DATA:
 Net Assets, End of Period
   (000)......................        $7,973                $6,009
 Ratio of expenses to average
   net assets.................          0.92%                 0.63%(c)
 Ratio of net investment
   income to average net
   assets.....................          2.26%                 2.85%(c)
 Ratio of expenses to average
   net assets*................          1.65%                 1.68%(c)
 Ratio of net investment
   income to average net
   assets*....................          1.52%                 1.81%(c)
 Portfolio turnover(d)........         21.30%                27.17%
</TABLE>
 
<TABLE>
<CAPTION>
                                                                              GROWTH AND INCOME STOCK FUND
                                                             ---------------------------------------------------------------
                                                             FOR THE YEAR ENDED   FOR THE YEAR ENDED    JANUARY 1, 1996 TO
                                                             SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996(a)
                                                             ------------------   ------------------   ---------------------
                                                                  CLASS B              CLASS B                CLASS B
                                                                  -------              -------                -------
<S>                                                          <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................      $ 19.93              $ 15.29                $13.78
                                                                  -------              -------                ------
INVESTMENT ACTIVITIES
  Net investment income.....................................         0.09                 0.13                  0.13
  Net realized and unrealized gains (losses) on
    investments.............................................        (0.18)                5.28                  1.52
                                                                  -------              -------                ------
      Total from Investment Activities......................        (0.09)                5.41                  1.65
                                                                  -------              -------                ------
DISTRIBUTIONS
  Net investment income.....................................        (0.09)               (0.14)                (0.14)
  Net realized gains........................................        (1.33)               (0.63)                   --
                                                                  -------              -------                ------
      Total Distributions...................................        (1.42)               (0.77)                (0.14)
                                                                  -------              -------                ------
NET ASSET VALUE, END OF PERIOD..............................      $ 18.42              $ 19.93                $15.29
                                                                  =======              =======                ======
Total Return (excludes redemption charge)...................        (0.67%)              36.70%                12.01%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................      $32,455              $16,690                $3,880
  Ratio of expenses to average net assets...................         1.85%                1.84%                 1.85%(c)
  Ratio of net investment income to average net assets......         0.43%                0.77%                 1.13%(c)
  Ratio of expenses to average net assets*..................         2.09%                2.08%                 2.09%(c)
  Ratio of net investment income to average net assets*.....         0.19%                0.53%                 0.89%(c)
Portfolio turnover(d).......................................        13.17%               22.66%                19.82%
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       16
<PAGE>   19
<TABLE>
<CAPTION>
                                                                     BALANCED FUND
                         ------------------------------------------------------------------------------------------------------
                         FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED
                         SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996   SEPTEMBER 30, 1995   SEPTEMBER 30, 1994
                         ------------------   ------------------   ------------------   ------------------   ------------------
                              CLASS A              CLASS A              CLASS A              CLASS A              CLASS A
                              -------              -------              -------              -------              -------
<S>                      <C>                  <C>                  <C>                  <C>                  <C>
NET ASSET VALUE,
  BEGINNING OF PERIOD...      $ 13.63              $ 11.96              $ 11.04               $ 9.76               $10.20
                              -------              -------              -------               ------               ------
INVESTMENT ACTIVITIES
  Net investment
    income..............         0.39                 0.45                 0.43                 0.44                 0.38
  Net realized and
    unrealized gains
    (losses) on
    investments.........         0.54                 2.04                 0.92                 1.27                (0.44)
                              -------              -------              -------               ------               ------
      Total from
        Investment
        Activities......         0.93                 2.49                 1.35                 1.71                (0.06)
                              -------              -------              -------               ------               ------
DISTRIBUTIONS
  Net investment
    income..............        (0.39)               (0.45)               (0.43)               (0.43)               (0.38)
  Net realized gains....        (0.35)               (0.37)                  --                   --                   --
                              -------              -------              -------               ------               ------
      Total
        Distributions...        (0.74)               (0.82)               (0.43)               (0.43)               (0.38)
                              -------              -------              -------               ------               ------
NET ASSET VALUE, END OF
  PERIOD................      $ 13.82              $ 13.63              $ 11.96               $11.04               $ 9.76
                              =======              =======              =======               ======               ======
Total Return (excludes
  sales charge).........         6.89%               21.76%               12.43%               18.00%               (0.64)%
RATIOS/SUPPLEMENTARY
  DATA:
  Net Assets, End of
    Period (000)........      $21,948              $17,234              $12,456               $9,257               $8,560
  Ratio of expenses to
    average net
    assets..............         1.17%                1.18%                1.20%                1.17%                0.98%
  Ratio of net
    investment income to
    average net
    assets..............         2.75%                3.63%                3.78%                4.27%                4.02%
  Ratio of expenses to
    average net
    assets*.............         1.66%                1.67%                1.69%                1.71%                1.75%
  Ratio of net
    investment income to
    average net
    assets*.............         2.26%                3.14%                3.29%                3.73%                3.25%
  Portfolio
    turnover(d).........        31.85%               27.07%               19.87%               23.68%               12.91%
 
<CAPTION>
                              BALANCED FUND
                          ---------------------
                           OCTOBER 5, 1992 TO
                          September 30, 1993(a)
                          ---------------------
                                 CLASS A
                                 -------
<S>                       <C>
NET ASSET VALUE,
  BEGINNING OF PERIOD...         $10.00
                                 ------
INVESTMENT ACTIVITIES
  Net investment
    income..............           0.08
  Net realized and
    unrealized gains
    (losses) on
    investments.........           0.21
                                 ------
      Total from
        Investment
        Activities......           0.29
                                 ------
DISTRIBUTIONS
  Net investment
    income..............          (0.09)
  Net realized gains....             --
                                 ------
      Total
        Distributions...          (0.09)
                                 ------
NET ASSET VALUE, END OF
  PERIOD................         $10.20
                                 ======
Total Return (excludes
  sales charge).........           2.88%(b)
RATIOS/SUPPLEMENTARY
  DATA:
  Net Assets, End of
    Period (000)........         $2,569
  Ratio of expenses to
    average net
    assets..............           0.50%(c)
  Ratio of net
    investment income to
    average net
    assets..............           4.39%(c)
  Ratio of expenses to
    average net
    assets*.............           2.00%(c)
  Ratio of net
    investment income to
    average net
    assets*.............           2.89%(c)
  Portfolio
    turnover(d).........           8.32%
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       17
<PAGE>   20
 
<TABLE>
<CAPTION>
                                                                         BALANCED FUND
                                                ---------------------------------------------------------------
                                                FOR THE YEAR ENDED   FOR THE YEAR ENDED    JANUARY 1, 1996 TO
                                                SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996(a)
                                                ------------------   ------------------   ---------------------
                                                     CLASS B              CLASS B                CLASS B
                                                     -------              -------                -------
<S>                                             <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD...........      $ 13.57               $11.91                $11.54
                                                     -------               ------                ------
INVESTMENT ACTIVITIES
  Net investment income........................         0.28                 0.36                  0.27
  Net realized and unrealized gains (losses) on
     investments...............................         0.55                 2.04                  0.37
                                                     -------               ------                ------
       Total from Investment Activities........         0.83                 2.40                  0.64
                                                     -------               ------                ------
DISTRIBUTIONS
  Net investment income........................        (0.29)               (0.37)                (0.27)
  Net realized gains...........................        (0.35)               (0.37)                   --
                                                     -------               ------                ------
       Total Distributions.....................        (0.64)               (0.74)                (0.27)
                                                     -------               ------                ------
NET ASSET VALUE, END OF PERIOD.................      $ 13.76               $13.57                $11.91
                                                     =======               ======                ======
Total Return (excludes redemption charge)......         6.16%               20.90%                 5.67%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)..............      $15,183               $6,360                $2,339
  Ratio of expenses to average net assets......         1.92%                1.93%                 1.95%(c)
  Ratio of net investment income to average net
     assets....................................         1.98%                2.88%                 3.13%(c)
  Ratio of expenses to average net assets*.....         2.16%                2.17%                 2.18%(c)
  Ratio of net investment income to average net
     assets*...................................         1.74%                2.64%                 2.90%(c)
  Portfolio turnover(d)........................        31.85%               27.07%                19.87%
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       18
<PAGE>   21
 
   
<TABLE>
<CAPTION>
                                                                 LARGE COMPANY
                                                                  GROWTH FUND
                                                             ---------------------
                                                              OCTOBER 3, 1997 TO
                                                             September 30, 1998(a)
                                                             ---------------------
                                                                    CLASS A
                                                                    -------
<S>                                                          <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................        $10.00
                                                                    ------
INVESTMENT ACTIVITIES
  Net investment Income (loss)..............................            --
  Net realized and unrealized gains (losses) on
    investments.............................................         (0.25)
                                                                    ------
      Total from Investment Activities......................         (0.25)
                                                                    ------
DISTRIBUTIONS
  Net investment income.....................................         (0.03)
  Net realized gains........................................         (0.10)
                                                                    ------
      Total Distributions...................................         (0.13)
                                                                    ------
NET ASSET VALUE, END OF PERIOD..............................        $ 9.62
                                                                    ======
  Total Return (excludes sales charge)......................         (2.54%)(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................        $1,938
  Ratio of expenses to average net assets...................          1.39%(c)
  Ratio of net investment income to average net assets......         (0.04%)(c)
  Ratio of expenses to average net assets*..................          1.87%(c)
  Ratio of net investment income (loss) to average net
    assets*.................................................         (0.52%)(c)
  Portfolio turnover(d).....................................        108.36%
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                 LARGE COMPANY
                                                                  GROWTH FUND
                                                             ---------------------
                                                              OCTOBER 3, 1997 TO
                                                             September 30, 1998(a)
                                                             ---------------------
                                                                    CLASS B
                                                                    -------
<S>                                                          <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................        $10.00
                                                                    ------
INVESTMENT ACTIVITIES
  Net investment income (loss)..............................         (0.02)
  Net realized and unrealized gains (losses) on
    investments.............................................         (0.29)
                                                                    ------
    Total from Investment Activities........................         (0.31)
                                                                    ------
DISTRIBUTIONS
  Net investment income.....................................         (0.01)
  Net realized gains........................................         (0.10)
                                                                    ------
    Total Distributions.....................................         (0.11)
                                                                    ------
NET ASSET VALUE, END OF PERIOD..............................        $ 9.58
                                                                    ======
Total Return (excludes redemption charge)...................         (3.13%)(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................        $3,985
  Ratio of expenses to average net assets...................          2.14%(c)
  Ratio of net investment income to average net assets......         (0.78%)(c)
  Ratio of expenses to average net assets*..................          2.37%(c)
  Ratio of net investment income (loss) to average net
    assets*.................................................         (1.01%)(c)
  Portfolio turnover(d).....................................        108.36%
</TABLE>
    
 
- ---------
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       19
<PAGE>   22
 
   
<TABLE>
<CAPTION>
                                                                          SMALL COMPANY GROWTH FUND
                                             ------------------------------------------------------------------------------------
                                             FOR THE YEAR ENDED   FOR THE YEAR ENDED   FOR THE YEAR ENDED    DECEMBER 7, 1994 TO
                                             SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996   September 30, 1995(a)
                                             ------------------   ------------------   ------------------   ---------------------
                                                  CLASS A              CLASS A              CLASS A                CLASS A
                                                  -------              -------              -------                -------
<S>                                          <C>                  <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD.......       $ 23.33              $ 21.06               $14.53                $10.00
                                                  -------              -------               ------                ------
INVESTMENT ACTIVITIES
  Net investment income (loss).............         (0.29)               (0.15)               (0.20)                (0.08)
  Net realized and unrealized gains
    (losses) on investments................         (5.23)                2.44                 6.73                  4.61
                                                  -------              -------               ------                ------
  Total from Investment Activities.........         (5.52)                2.29                 6.53                  4.53
                                                  -------              -------               ------                ------
DISTRIBUTIONS
  In excess of net realized gains..........         (0.31)               (0.02)                  --                    --
  Total Distributions......................         (0.31)               (0.02)                  --                    --
                                                  -------              -------               ------                ------
NET ASSET VALUE, END OF PERIOD.............       $ 17.50              $ 23.33               $21.06                $14.53
                                                  =======              =======               ======                ======
  Total Return (excludes sales charge).....        (23.81%)              10.90%               44.94%                45.30%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)..........       $ 9,456              $12,676               $7,413                $1,096
  Ratio of expenses to average net
    assets.................................          1.86%                1.89%                2.01%                 2.50%(c)
  Ratio of net investment income (loss) to
    average net assets.....................         (1.36%)                (1.29)%             (1.26)%             (1.56)%(c)
  Ratio of expenses to average net
    assets*................................          2.11%                2.14%                2.26%                 2.84%(c)
  Ratio of net investment income (loss) to
    average net assets*....................         (1.61%)              (1.54)%                (1.51)%            (1.90%)(c)
  Portfolio turnover(d)....................        157.44%               80.66%               71.62%                46.97%
</TABLE>
    
 
<TABLE>
<CAPTION>
                                                                                 SMALL COMPANY GROWTH FUND
                                                              ---------------------------------------------------------------
                                                              FOR THE YEAR ENDED   FOR THE YEAR ENDED    JANUARY 1, 1996 TO
                                                              SEPTEMBER 30, 1998   SEPTEMBER 30, 1997   SEPTEMBER 30, 1996(A)
                                                              ------------------   ------------------   ---------------------
                                                                   CLASS B              CLASS B                CLASS B
                                                                   -------              -------                -------
<S>                                                           <C>                  <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................       $ 23.02               $20.92                $15.24
                                                                   -------               ------                ------
INVESTMENT ACTIVITIES
  Net investment income (loss)..............................         (0.39)               (0.20)                (0.21)
  Net realized and unrealized gains (losses) on
    investments.............................................         (5.19)                2.32                  5.89
                                                                   -------               ------                ------
    Total from Investment Activities........................         (5.58)                2.12                  5.68
                                                                   -------               ------                ------
DISTRIBUTIONS
  In excess of net realized gains...........................         (0.31)               (0.02)                   --
    Total Distributions.....................................         (0.31)               (0.02)                   --
                                                                   -------               ------                ------
NET ASSET VALUE, END OF PERIOD..............................       $ 17.13               $23.02                $20.92
                                                                   =======               ======                ======
    Total Return (excludes redemption charge)...............        (24.40%)              10.16%                37.27%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................       $ 8,609               $8,869                $3,200
  Ratio of expenses to average net assets...................          2.61%                2.64%                 2.72%(c)
  Ratio of net investment income (loss) to average net
    assets..................................................         (2.11%)                (2.04)%                     (2.01)%(c)
  Portfolio Turnover(d).....................................        157.44%               80.66%                71.62%
</TABLE>
 
- ---------------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       20
<PAGE>   23
 
   
<TABLE>
<CAPTION>
                                                                      INTERNATIONAL EQUITY FUND
                                                              ------------------------------------------
                                                              FOR THE YEAR ENDED    JANUARY 2, 1997 TO
                                                              SEPTEMBER 30, 1998   September 30, 1997(a)
                                                              ------------------   ---------------------
                                                                   CLASS A                CLASS A
                                                                   -------                -------
<S>                                                           <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................        $11.24                $10.00
INVESTMENT ACTIVITIES
  Net investment income.....................................          0.03                  0.03
  Net realized and unrealized gains (losses) on investments
    and foreign currency transactions.......................         (1.09)                 1.25
                                                                    ------                ------
      Total from Investment Activities......................         (1.06)                 1.28
                                                                    ------                ------
DISTRIBUTIONS
  Net investment income.....................................         (0.03)                (0.02)
  In excess of net investment income........................         (0.01)                (0.02)
                                                                    ------                ------
  Net realized gains........................................         (0.23)                   --
                                                                    ------                ------
      Total Distributions...................................         (0.27)                (0.04)
                                                                    ------                ------
NET ASSET VALUE, END OF PERIOD..............................        $ 9.91                $11.24
                                                                    ======                ======
Total Return (excludes sales charge)........................         (9.60%)               12.84%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................        $1,314                $  833
  Ratio of expenses to average net assets...................          1.75%                 1.97%(c)
  Ratio of net investment income (loss) to average net
    assets..................................................          0.26%                 0.14%(c)
  Ratio of expenses to average net assets*..................          2.01%                 2.24%(c)
  Ratio of net investment income (loss) to average net
    assets*.................................................          0.00%                (0.13)%(c)
  Portfolio turnover(d).....................................         53.27%                41.45%
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                      INTERNATIONAL EQUITY FUND
                                                              ------------------------------------------
                                                              FOR THE YEAR ENDED    JANUARY 2, 1997 TO
                                                              SEPTEMBER 30, 1998   September 30, 1997(a)
                                                              ------------------   ---------------------
                                                                   CLASS B                CLASS B
                                                                   -------                -------
<S>                                                           <C>                  <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................        $11.23                $10.00
INVESTMENT ACTIVITIES
  Net investment income (loss)..............................         (0.04)                (0.01)
  Net realized and unrealized gains (losses) on
    investments.............................................         (1.10)                 1.26
                                                                    ------                ------
      Total from Investment Activities......................         (1.14)                 1.25
DISTRIBUTIONS
  In excess of net Investment income........................         (0.01)                (0.02)
  Net Realized Gains........................................         (0.23)                   --
                                                                    ------                ------
      Total Distributions...................................         (0.24)                (0.02)
                                                                    ------                ------
NET ASSET VALUE, END OF PERIOD..............................        $ 9.85                $11.23
                                                                    ======                ======
Total Return (excludes redemption charge)...................        (10.29%)               12.51%(b)
RATIOS/SUPPLEMENTARY DATA:
    Net Assets, End of Period (000).........................        $1,923                $1,179
    Ratio of expenses to average net assets.................          2.50%                 2.69%(c)
    Ratio of net investment income (loss) to average net
      assets................................................         (0.50%)               (0.62%)(c)
    Ratio of expenses to average net assets*................          2.51%                 2.74%(c)
    Ratio of net investment income (loss) to average net
      assets*...............................................         (0.51%)               (0.66%)(c)
    Portfolio Turnover(d)...................................         53.27%                41.45%
</TABLE>
    
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       21
<PAGE>   24
 
   
<TABLE>
<CAPTION>
                                                                  CAPITAL MANAGER
                                                              CONSERVATIVE GROWTH FUND
                                                                JANUARY 29, 1998 TO
                                                               SEPTEMBER 30, 1998(a)
                                                              ------------------------
                                                                      CLASS A
                                                                      -------
<S>                                                           <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................           $10.09
                                                                       ------
INVESTMENT ACTIVITIES
  Net investment income.....................................             0.19
  Net realized and unrealized gains (losses) on investments
    with affiliates.........................................            (0.01)
                                                                       ------
    Total from Investment Activities........................             0.18
                                                                       ------
DISTRIBUTIONS
  Net investment income.....................................            (0.22)
    Total Distributions.....................................            (0.22)
                                                                       ------
NET ASSET VALUE, END OF PERIOD..............................           $10.05
                                                                       ======
Total Return (excludes sales charge)........................             1.89%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................           $  119
  Ratio of expenses to average net assets...................             0.83%(c)
  Ratio of net investment income to average net assets......             2.91%(c)
  Ratio of expenses to average net assets*..................             1.33%(c)
  Ratio of net investment income to average net assets*.....             2.41%(c)
  Portfolio turnover(d).....................................             4.28%
</TABLE>
    
 
   
<TABLE>
<CAPTION>
                                                                 CAPITAL MANAGER
                                                              MODERATE GROWTH FUND
                                                               JANUARY 29, 1998 TO
                                                              SEPTEMBER 30, 1998(a)
                                                              ---------------------
                                                                     CLASS A
                                                                     -------
<S>                                                           <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................         $ 10.01
                                                                     -------
INVESTMENT ACTIVITIES
  Net investment income.....................................            0.15
  Net realized and unrealized gains (losses) on investments
    with affiliates.........................................           (0.15)
                                                                     -------
    Total from Investment Activities........................              --
                                                                     -------
DISTRIBUTIONS
  Net investment income.....................................           (0.16)
    Total Distributions.....................................           (0.16)
                                                                     -------
NET ASSET VALUE, END OF PERIOD..............................         $  9.85
                                                                     =======
Total Return (excludes sales charge)........................            0.10%(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................         $ 1,146
  Ratio of expenses to average net assets...................            0.93%(c)
  Ratio of net investment income to average net assets......            1.93%(c)
  Ratio of expenses to average net assets*..................            1.39%(c)
  Ratio of net investment income to average net assets*.....            1.47%(c)
  Portfolio turnover(d).....................................            4.85%
</TABLE>
    
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       22
<PAGE>   25
 
<TABLE>
<CAPTION>
                                                                 CAPITAL MANAGER
                                                                   GROWTH FUND
                                                               JANUARY 29, 1998 TO
                                                              SEPTEMBER 30, 1998(a)
                                                              ---------------------
                                                                     CLASS A
                                                                     -------
<S>                                                           <C>
NET ASSET VALUE, BEGINNING OF PERIOD........................         $ 9.93
                                                                     ------
INVESTMENT ACTIVITIES
  Net investment income.....................................           0.10
  Net realized and unrealized gains (losses) on investments
    with affiliates.........................................          (0.26)
                                                                     ------
    Total from Investment Activities........................          (0.16)
                                                                     ------
DISTRIBUTIONS
  Net investment income.....................................          (0.10)
    Total Distributions.....................................          (0.10)
                                                                     ------
NET ASSET VALUE, END OF PERIOD..............................         $ 9.67
                                                                     ======
Total Return (excludes sales charge)........................          (1.45%)(b)
RATIOS/SUPPLEMENTARY DATA:
  Net Assets, End of Period (000)...........................         $  276
  Ratio of expenses to average net assets...................           0.90%(c)
  Ratio of net investment income to average net assets......           1.16%(c)
  Ratio of expenses to average net assets*..................           1.38%(c)
  Ratio of net investment income to average net assets*.....           0.68%(c)
  Portfolio turnover(d).....................................           7.69%
</TABLE>
 
- ---------
 
 * During the period, certain fees were voluntarily reduced. If such voluntary
   fee reductions had not occurred, the ratios would have been as indicated.
 
(a) Period from commencement of operations.
 
(b) Not annualized.
 
(c) Annualized.
 
(d) Portfolio turnover is calculated on the basis of the Fund as a whole without
    distinguishing between the classes of shares issued.
 
                                       23
<PAGE>   26
 
                       INVESTMENT OBJECTIVES AND POLICIES
 
MONEY MARKET FUNDS
 
     All instruments in which the Money Market Funds invest are valued based on
the amortized cost valuation technique pursuant to Rule 2a-7 under the
Investment Company Act of 1940 (the "1940 Act"). All instruments in which the
Money Market Funds invest will have remaining maturities of 397 days or less,
although instruments subject to repurchase agreements and certain variable or
floating rate obligations may bear longer maturities. The average dollar
weighted maturity of the securities in each Money Market Fund will not exceed 90
days. See "VALUATION OF SHARES" and the Statement of Additional Information for
further explanation of the amortized cost valuation method.
 
   
     All securities acquired by the Money Market Funds will be determined at the
time of purchase by the Group's Adviser or Sub-Adviser, under guidelines
established by the Group's Board of Trustees, to present minimal credit risks.
    
 
     Under the guidelines adopted by the Trustees and in accordance with Rule
2a-7 under the 1940 Act, the Adviser or the Sub-Adviser may be required to
dispose of an obligation held in a Fund's portfolio in the event of certain
developments that indicate a diminishment of the instrument's credit quality,
such as where an NRSRO downgrades an obligation below the second highest rating
category or in the event of a default relating to the financial condition of the
issuer.
 
PRIME MONEY MARKET FUND
 
     The investment objective of the Prime Money Market Fund is to provide as
high a level of current interest income as is consistent with maintaining
liquidity and stability of principal.
 
   
     The Prime Money Market Fund will invest only in issuers or instruments that
at the time of purchase (1) have received the highest short-term rating by at
least two nationally recognized statistical ratings organizations ("NRSROs")
(e.g., "A-1" by Standard's & Poor's Corporation ("S&P") and "P-1" by Moody's
Investors Services, Inc. ("Moody's)); or (2) are single rated and have received
the highest short-term rating by a NRSRO; or (3) are unrated, but are determined
to be of comparable quality by the Investment Adviser or Sub-Adviser pursuant to
guidelines approved by the Board of Trustees. See the Statement of Additional
Information for explanations of the rating systems.
    
 
     The Prime Money Market Fund may invest in a broad range of short-term, high
quality, U.S. dollar-denominated instruments, such as government, bank,
commercial and other obligations, that are available in the money markets. In
particular, the Fund may invest in:
 
          (A) U.S. dollar-denominated obligations issued or supported by the
              credit of U.S. or foreign banks or savings institutions with total
              assets in excess of $1 billion (including obligations of foreign
              branches of such banks);
 
          (B) high quality commercial paper and other obligations issued or
              guaranteed by U.S. and foreign corporations and other issuers;
 
          (C) asset-backed securities (including interests in pools of assets
              such as mortgages, installment purchase obligations and credit
              card receivables);
 
          (D) securities issued or guaranteed as to principal and interest by
              the U.S. Government or by its agencies or instrumentalities and
              related custodial receipts;
 
          (E) dollar-denominated securities issued or guaranteed by foreign
              governments or their political subdivisions, agencies or
              instrumentalities;
 
          (F) guaranteed investment contracts issued by highly-rated U.S.
              insurance companies;
 
          (G) securities issued or guaranteed by state or local governmental
              bodies; and
 
          (H) repurchase agreements relating to the above instruments.
 
     The Prime Money Market Fund concentrates its investments in obligations
issued by the financial services industry. However, for temporary defensive
purposes during periods when the Adviser or Sub-Adviser believes that
maintaining this concentration may be inconsistent with the best interests of
Shareholders, the Fund will not maintain this concentration. Money market
instruments of companies in the
 
                                       24
<PAGE>   27
 
financial services industry include, but are not limited to, certificates of
deposit, commercial paper, bankers' acceptances, demand and time deposits, and
bank notes. These money market obligations are issued by domestic or foreign
banks, savings and loan associations, consumer and industrial finance companies,
securities brokerage companies and a variety of firms in the insurance field.
Financial service companies offering money market issues must have total assets
of $1 billion or more before their issues can be considered for investment.
Because the Fund concentrates more than 25% of its total assets in the financial
services industry, it will be exposed to greater risks associated with that
industry, such as adverse interest rate trends, increased credit defaults,
potentially burdensome government regulation, the availability and cost of
capital funds, and general economic conditions. The Fund will not purchase
securities issued by PNC Bank or BB&T or any of their affiliates.
 
U.S. TREASURY FUND
 
     The investment objective of the U.S. Treasury Fund is to seek current
income with liquidity and stability of principal through investing exclusively
in short-term United States dollar-denominated obligations issued or guaranteed
by the U.S. Treasury, some of which may be subject to repurchase agreements.
 
     Obligations purchased by the U.S. Treasury Fund are limited to U.S.
dollar-denominated obligations which the Board of Trustees has determined
present minimal credit risks.
 
THE FIXED INCOME FUNDS
 
   
     The investment objective of both the Short-Intermediate Fund and the
Intermediate U.S. Government Bond Fund (collectively the "Fixed Income Funds")
is to seek current income consistent with the preservation of capital. The
Short-Intermediate Fund will invest primarily in securities issued or guaranteed
by the U.S. Government or its agencies or instrumentalities ("U.S. Government
Securities"), some of which may be subject to repurchase agreements, or in high
grade collateralized mortgage obligations ("CMOs"). At least 65% of the Short-
Intermediate Fund's assets will be invested in U.S. Government Securities. The
dollar-weighted average portfolio maturity of the Short-Intermediate Fund will
be from two to five years. The Intermediate U.S. Government Bond Fund will also
invest primarily in U.S. Government Securities, and at least 65% of its total
assets will be invested in bonds. Bonds for this purpose will include both bonds
(maturities of ten years or more) and notes (maturities of one to ten years) of
the U.S. Government. The dollar-weighted average portfolio maturity of the
Intermediate U.S. Government Bond Fund will be from five to ten years. CMOs will
be considered bonds for this purpose if their expected average life is
comparable to the maturity of other bonds eligible for purchase by the Fixed
Income Funds. The Fixed Income Funds may also invest in short-term obligations,
commercial bonds and the shares of other investment companies.
    
 
   
     Bonds, notes and debentures in which the Fixed Income Funds may invest may
differ in interest rates, maturities and times of issuance. Mortgage-related
securities purchased by the Fixed Income Funds will be either (i) issued by U.S.
Government-owned or sponsored corporations or (ii) rated in the highest category
by a nationally recognized statistical rating organization ("NRSRO") at the time
of purchase, (for example, rated Aaa by Moody's or AAA by S&P), or, if not
rated, are of comparable quality as determined by BB&T. The applicable ratings
are described in the Appendix to the Statement of Additional Information.
    
 
THE NORTH CAROLINA FUND
 
     The North Carolina Fund's investment objective is to produce a high level
of current interest income that is exempt from both federal income tax and North
Carolina personal income tax. Under normal market conditions, the North Carolina
Fund will invest at least 90% of its total assets in high grade obligations
issued by or on behalf of the State of North Carolina and its political
subdivisions, the interest on which, in the opinion of the issuer's bond counsel
at the time of issuance, is exempt both from federal income tax and North
Carolina personal income tax and not treated as a preference item for purposes
of the federal alternative minimum tax for individuals ("North Carolina
Tax-Exempt Obligations"). The North Carolina Fund will maintain a
dollar-weighted average portfolio maturity of between three and ten years, and
no obligations in which the Fund invests will have remaining maturities in
excess of 25 years.
 
     The North Carolina Fund is not intended to constitute a balanced investment
program and is not designed for investors seeking capital appreciation.
Investment in the North Carolina Fund would not be appropriate for tax-deferred
plans, such as IRA and
 
                                       25
<PAGE>   28
 
Keogh plans. Investors should consult a tax or other financial adviser to
determine whether investment in the North Carolina Fund would be suitable for
them.
 
THE SOUTH CAROLINA FUND
 
     The South Carolina Fund's investment objective is to produce a high level
of current interest income that is exempt from both federal income tax and South
Carolina personal income tax. Under normal market conditions, the South Carolina
Fund will invest at least 90% of its total assets in high grade obligations
issued by or on behalf of the State of South Carolina and its political
subdivisions, the interest on which, in the opinion of the issuer's bond counsel
at the time of issuance, is exempt both from federal income tax and South
Carolina personal income tax and not treated as a preference item for purposes
of the federal alternative minimum tax for individuals ("South Carolina
Tax-Exempt Obligations"). The South Carolina Fund will maintain a
dollar-weighted average portfolio maturity of between three and ten years, and
no obligations in which the Fund invests will have remaining maturities in
excess of 25 years.
 
     The South Carolina Fund is not intended to constitute a balanced investment
program and is not designed for investors seeking capital appreciation.
Investment in the South Carolina Fund would not be appropriate for tax-deferred
plans, such as IRA and Keogh plans. Investors should consult a tax or other
financial adviser to determine whether investment in the South Carolina Fund
would be suitable for them.
 
THE GROWTH AND INCOME FUND
 
     The Growth and Income Fund's investment objective is to seek capital
growth, current income or both, primarily through investment in stocks. Under
normal market conditions, the Growth and Income Fund will invest at least 65% of
its total assets in stocks, which for this purpose may be either common stock,
preferred stock, warrants, or debt instruments that are convertible to common
stock.
 
     Equity securities purchased by the Growth and Income Fund will be either
traded on a domestic securities exchange or quoted in the NASDAQ/NYSE system.
While some stocks may be purchased primarily to achieve the Growth and Income
Fund's investment objective for income, most stocks will be purchased by the
Growth and Income Fund primarily in furtherance of its investment objective for
growth. The Growth and Income Fund will favor stocks of issuers which over a
five year period have achieved cumulative income in excess of the cumulative
dividends paid to shareholders.
 
     Stocks such as those in which the Growth and Income Fund may invest are
more volatile and carry more risk than some other forms of investment. Depending
upon the performance of the Growth and Income Fund's investments, the net asset
value per Share of the Fund may decrease instead of increase.
 
THE BALANCED FUND
 
     The Balanced Fund's investment objective is to seek long-term capital
growth and to produce current income. The Balanced Fund seeks to achieve this
objective by investing in a broadly diversified portfolio of securities,
including common stocks, preferred stocks and bonds.
 
     The portion of the Balanced Fund's assets invested in each type of security
will vary in accordance with economic conditions, the general level of common
stock prices, interest rates and other relevant considerations, including the
risks associated with each investment medium. Thus, although the Balanced Fund
seeks to reduce the risks associated with any one investment medium by utilizing
a variety of investments, performance will depend upon the additional factors of
timing and the ability of BB&T to judge and react to changing market conditions.
The Balanced Fund may invest in short-term obligations in order to acquire
interest income combined with liquidity. For temporary defensive purposes, as
determined by BB&T, these investments may constitute 100% of the Balanced Fund's
portfolio and, in such circumstances, will constitute a temporary suspension of
the Balanced Fund's attempt to achieve its investment objective.
 
     The Balanced Fund's equity securities will generally consist of common
stocks but may also consist of other equity-type securities such as warrants,
preferred stocks and convertible debt instruments. The Fund's equity investments
will be in companies with a favorable outlook and which are believed by BB&T to
be undervalued.
 
     The Balanced Fund's debt securities will consist of securities such as
bonds, notes, debentures and money market instruments. The Balanced Fund may
also invest in CMOs. The average dollar-weighted maturity of debt securities
held by the Balanced Fund will vary according to market conditions and interest
                                       26
<PAGE>   29
 
rate cycles and will range between 1 year and 30 years under normal market
conditions.
 
     It is a fundamental policy of the Balanced Fund that it will invest at
least 25% of its total assets in fixed-income senior securities. For this
purpose, fixed-income senior securities include debt securities, preferred stock
and that portion of the value of securities convertible into common stock,
including convertible preferred stock and convertible debt, which is
attributable to the fixed-income characteristics of those securities.
 
THE LARGE COMPANY GROWTH FUND
 
     The Large Company Growth Fund's investment objective is to seek long-term
capital appreciation through investment primarily in a diversified portfolio of
equity and equity-related securities of large capitalization growth companies.
("Capitalization" is the total market value of all the outstanding shares of a
company.) The Large Company Growth Fund will invest in companies that are
considered to have favorable and above average earnings growth prospects and, as
a matter of fundamental policy, at least 65% of the Fund's total assets will be
invested in companies whose weighted average capitalization is in excess of the
market median capitalization of the Standard & Poor's 500 Composite Stock Price
Index ("S&P 500 Index").(1) In making portfolio investments, the Large Company
Growth Fund will assess characteristics such as financial condition, revenue,
growth, profitability, earnings per share growth, and trading liquidity. The
remainder of the Fund's assets, if not invested in the securities of large
companies, will be invested in the instruments described below and under
"Specific Investment Policies."
 
THE SMALL COMPANY GROWTH FUND
 
     The Small Company Growth Fund's investment objective is to seek long-term
capital appreciation through investment primarily in a diversified portfolio of
equity and equity-related securities of small capitalization growth companies.
The Small Company Growth Fund will invest in companies that are considered to
have favorable and above average earnings growth prospects and, as a matter of
fundamental policy, at least 65% of the Fund's total assets will be invested in
small companies with a market capitalization under $1 billion at the time of
purchase. In making portfolio investments, the Small Company Growth Fund will
assess characteristics such as financial condition, revenue, growth,
profitability, earnings per share growth and trading liquidity. The remainder of
the Fund's assets, if not invested in the securities of small companies, will be
invested in the instruments described below and under "Specific Investment
Policies."
 
     Smaller, less seasoned companies may be subject to greater business risk
than larger, established companies. They may be more vulnerable to changes in
economic conditions, specific industry conditions, market fluctuations and other
factors affecting the profitability of companies. Therefore, the stock price of
smaller capitalization companies may be subject to greater price fluctuations
than those of larger, established companies. Due to these and other risk
factors, the price movement of the securities held by the Fund may be volatile
and the net asset value of a share of the Fund may fluctuate more than that of a
share of a fund that invests in larger established companies.
 
THE FUNDS OF FUNDS
 
     The investment objective of the Capital Manager Conservative Growth Fund is
to seek capital appreciation and income by investing primarily in a group of
diversified BB&T mutual funds which invest primarily in equity and fixed income
securities.
 
     The investment objective of the Capital Manager Moderate Growth Fund is to
seek capital appreciation and, secondarily, income by investing primarily in a
group of diversified BB&T mutual funds which invest primarily in equity and
fixed income securities.
 
     The investment objective of the Capital Manager Growth Fund is to seek
capital appreciation by investing primarily in a group of diversified BB&T
mutual funds which invest primarily in equity securities.
 
     Under normal market conditions, each Fund of Funds will invest at least 65%
of its total assets in nine Underlying Funds of the Group. These assets will be
allocated within the ranges indicated below.
 
CAPITAL MANAGER CONSERVATIVE GROWTH FUND
 
     The Capital Manager Conservative Growth Fund will invest 25% to 55% of its
assets in Underlying
 
- ---------------
 
    (1)"Standard & Poor's 500" is a registered service mark of Standard & Poor's
Corporation, which does not sponsor and is in no way affiliated with the Fund.
                                       27
<PAGE>   30
 
Funds which invest primarily in equity securities including the equity portion
of the Balanced Fund, 45% to 75% of its assets in Underlying Funds which invest
primarily in fixed income securities including the fixed income portion of the
Balanced Fund and up to 20% of its assets in Underlying Funds which are money
market funds.
 
   
<TABLE>
<CAPTION>
                                            INVESTMENT RANGE
UNDERLYING FUND                         (PERCENT OF FUND ASSETS)
- ---------------                         ------------------------
<S>                                     <C>
Equity Funds
Growth and Income Fund................           0%-55%
Balanced Fund.........................           0%-30%
Small Company Growth Fund.............           0%-30%
International Equity Fund.............           0%-30%
Large Company Growth Fund.............           0%-55%
Fixed Income Funds
Short-Intermediate Fund...............           0%-75%
Intermediate U.S. Government Bond
 Fund.................................           0%-75%
Money Market Funds
U.S. Treasury Fund                               0%-20%
Prime Money Market Fund...............           0%-20%
</TABLE>
    
 
CAPITAL MANAGER MODERATE GROWTH FUND
 
     The Capital Manager Moderate Growth Fund will invest 45% to 75% of its
assets in Underlying Funds which invest primarily in equity securities including
the equity portion of the Balanced Fund, 25% to 55% of its assets in Underlying
Funds which invest primarily in fixed income securities including the fixed
income portion of the Balanced Fund and up to 15% of its assets in Underlying
Funds which are money market funds.
 
   
<TABLE>
<CAPTION>
                                            INVESTMENT RANGE
UNDERLYING FUND                         (PERCENT OF FUND ASSETS)
- ---------------                         ------------------------
<S>                                     <C>
Equity Funds
Growth and Income Fund................           0%-75%
Balanced Fund.........................           0%-50%
Small Company Growth Fund.............           0%-50%
International Equity Fund.............           0%-50%
Large Company Growth Fund.............           0%-75%
Fixed Income Funds
Short-Intermediate Fund...............           0%-55%
Intermediate U.S. Government Bond
 Fund.................................           0%-55%
Money Market Funds
U.S. Treasury Fund....................           0%-15%
Prime Money Market Fund...............           0%-15%
</TABLE>
    
 
CAPITAL MANAGER GROWTH FUND
 
     The Capital Manager Growth Fund will invest 60% to 90% of its assets in
Underlying Funds which invest primarily in equity securities including the
equity portion of the Balanced Fund, 10% to 40% of its assets in Underlying
Funds which invest primarily in fixed income securities including the fixed
income portion of the Balanced Fund and up to 10% of its assets in Underlying
Funds which are money market funds.
 
   
<TABLE>
<CAPTION>
                                            INVESTMENT RANGE
UNDERLYING FUND                         (PERCENT OF FUND ASSETS)
- ---------------                         ------------------------
<S>                                     <C>
Equity Funds
Growth and Income Fund................           0%-90%
Balanced Fund.........................           0%-65%
Small Company Growth Fund.............           0%-65%
International Equity Fund.............           0%-65%
Large Company Growth Fund.............           0%-90%
Fixed Income Funds
Short-Intermediate Fund...............           0%-40%
Intermediate U.S. Government Bond
 Fund.................................           0%-40%
Money Market Funds
U.S. Treasury Fund....................           0%-10%
Prime Money Market Fund...............           0%-10%
</TABLE>
    
 
     The allocation of each Fund of Funds' assets among the Underlying Funds
will be made by BB&T under the supervision of the Group's Board of Trustees
within the percentage ranges set forth in the table above. BB&T will make
allocation decisions according to its outlook for the economy, financial
markets, and relative market valuation of the Underlying Funds. BB&T may vary
the allocation within the above ranges. There is no assurance that the Funds of
Funds will achieve their stated objectives.
 
     The Funds of Funds' net asset value will fluctuate with changes in the
equity markets and the value of the Underlying Funds in which they invest. Each
Fund of Funds' investment return is diversified by its investment in the
Underlying Funds, which invest in growth and income stocks, foreign securities,
debt securities, and cash and cash equivalents.
 
     With their remaining assets, the Funds of Funds may make direct investments
in any domestic and foreign securities and other instruments which the
Underlying Funds may purchase, as described in this prospectus.
 
     The Funds of Funds and the Underlying Funds are permitted for temporary
defensive purposes to invest up to 100% of their assets in short-term fixed
income securities. Such securities include obligations of the U.S. government
and its agencies and instrumentalities, commercial paper, bank certificates of
deposit, repurchase agreements, bankers' acceptances, variable amount master
demand notes, and bank money market deposit accounts. The Funds of Funds and the
Underlying Funds may also hold cash for liquidity purposes.
 
     To the extent the Funds of Funds or the Underlying Funds are engaged in a
temporary defensive position, they will not be pursuing their investment
objective.
 
     The investments of the Funds of Funds are concentrated in the Underlying
Funds, so each Fund
 
                                       28
<PAGE>   31
 
of Funds' performance is directly related to the performance of the Underlying
Funds. In addition, as a matter of fundamental policy, each Fund of Funds must
allocate its investments among the Underlying Funds within certain ranges. As a
result, the Funds of Funds do not have the same flexibility to invest as mutual
funds without such constraints.
 
INTERNATIONAL EQUITY FUND
 
     The International Equity Fund's investment objective is to seek long-term
capital appreciation through investment primarily in equity securities of
foreign issuers. During normal market conditions, the International Equity Fund
will normally invest at least 80%, and, in any event, at least 65%, of the value
of its total assets in equity securities. Equity securities include common stock
and preferred stock (including convertible preferred stock); bonds, notes and
debentures convertible into common or preferred stock; stock purchase warrants
and rights; equity interests in trusts and partnerships; and depositary receipts
of companies.
 
     During normal market conditions, the International Equity Fund will
normally invest at least 90%, and, in any event, at least 65%, of the value of
its total assets in securities of foreign issuers. The Fund will pursue
investments in non-dollar denominated stocks primarily within countries included
in the Morgan Stanley Capital International Europe, Australia and the Far East
Index ("EAFE"). The Fund may also invest its assets in countries with emerging
economies or securities markets. The Fund will be diversified across countries,
industry groups and companies with investment at all times in at least three
foreign countries.
 
   
     When choosing securities, a value investment style is employed so that the
Sub-Adviser targets equity securities that are believed to be undervalued. The
Sub-Adviser will emphasize stocks with price/earnings ratios below average for a
security's home market or stock exchange. A security's earnings trend and its
price momentum will also be factors considered in security selection. The Sub-
Adviser will also consider macroeconomic factors such as the prospects for
relative economic growth among certain foreign countries, expected levels of
inflation, government policies influencing business conditions, and the outlook
for currency relationships.
    
 
ALL FUNDS
 
     The investment objective of each Fund is fundamental and may not be changed
without the vote of a majority of the outstanding Shares of the Fund (as defined
below under "GENERAL INFORMATION -- Miscellaneous.") There can be, of course, no
assurance that a Fund will achieve its investment objective.
 
   
     Depending upon the performance of the portfolio investments of each of the
Short-Intermediate Fund, the Intermediate U.S. Government Bond Fund, the North
Carolina Fund, the South Carolina Fund, the Growth and Income Fund, the Balanced
Fund, the Large Company Growth Fund, the Small Company Growth Fund, the
International Equity Fund, the Capital Manager Conservative Growth Fund, the
Capital Manager Moderate Growth Fund, and the Capital Manager Growth Fund
(collectively, the "Variable NAV Funds"), the net asset value per Share of each
Variable NAV Fund will fluctuate.
    
 
SPECIFIC INVESTMENT POLICIES
 
     The following is a description of certain permitted investments for the
Funds. As described above in "The Funds of Funds," each Fund of Funds may also
invest directly in certain of the following instruments which the Underlying
Funds may purchase. For a more detailed description, see the Statement of
Additional Information.
 
REPURCHASE AGREEMENTS
 
     Securities held by each Fund may be subject to repurchase agreements. A
Fund will enter into repurchase agreements for the purposes of maintaining
liquidity and obtaining favorable yields. Under the terms of a repurchase
agreement, a Fund acquires securities from financial institutions or registered
broker-dealers, subject to the seller's agreement to repurchase such securities
at a mutually agreed upon date and price. The seller is required to maintain the
value of the collateral held pursuant to the agreement at not less than the
repurchase price (including accrued interest). If the seller under a repurchase
agreement were to default on its repurchase obligation or become insolvent, a
Fund would suffer a loss to the extent that the proceeds from a sale of the
underlying portfolio securities were less than the repurchase price under the
agreement, or to the extent that the disposition of such securities by a Fund
were delayed pending court action. Additionally, if the seller should be
involved in bankruptcy or insolvency pro-
 
                                       29
<PAGE>   32
 
   
ceedings, a Fund could incur delays and costs in selling the underlying security
or could suffer a loss of principal and interest if such Fund were treated as an
unsecured creditor and required to return the underlying security to the
seller's estate. A Fund will enter into repurchase agreements with financial
institutions or registered broker-dealers deemed creditworthy by BB&T or by BFMI
(formerly PNC Equity Advisors Company) for the Small Company Growth Fund or by
BlackRock International (formerly CastleInternational Asset Management Limited)
for the International Equity Fund or by BIMC (formerly PNC Institutional
Management Corporation) for the Prime Money Market Fund. Except as described in
the Statement of Additional Information, there is no aggregate limitation on the
amount of a Fund's total assets that may be invested in instruments which are
subject to repurchase agreements. Repurchase agreements are considered to be
loans by a Fund under the 1940 Act.
    
 
REVERSE REPURCHASE AGREEMENTS
 
     In accordance with the investment restrictions described below, each Fund
may borrow funds for temporary purposes by entering into reverse repurchase
agreements. A Fund will enter into reverse repurchase agreements for the purpose
of meeting liquidity needs. Pursuant to such agreements, a Fund would sell
portfolio securities to financial institutions such as banks and broker-dealers,
and agree to repurchase them at a mutually agreed-upon date and price. Reverse
repurchase agreements include the risk that the market value of the securities
sold by a Fund may decline below the price at which a Fund is obligated to
repurchase the securities. Reverse repurchase agreements are considered to be
borrowings by a Fund under the 1940 Act.
 
WHEN-ISSUED SECURITIES
 
     Each of the Funds except the U.S. Treasury Fund may purchase securities on
a when-issued or delayed-delivery basis. In addition, the Prime Money Market
Fund, the Large Company Growth Fund, the Small Company Growth Fund and the
International Equity Fund may purchase and sell securities on a "forward
commitment" basis. These transactions are arrangements in which a Fund purchases
securities with payment and delivery scheduled for a future time. When a Fund
agrees to purchase securities on a when-issued basis, the Fund's custodian must
set aside cash or liquid Fund securities equal to the amount of that commitment
in a separate account and may be required to subsequently place additional
assets in the separate account to maintain equivalence with the Fund's
commitment. The ability to purchase when-issued securities will provide a Fund
with the flexibility of participating in new issues of government securities,
particularly mortgage-related securities. Prior to delivery of when-issued
securities, the securities are subject to fluctuations in value, and no income
accrues until their receipt. A Fund engages in when-issued and delayed-delivery
transactions only with the intent of acquiring Fund securities consistent with
its investment objective and policies, and not for investment leverage. In
when-issued and delayed-delivery transactions, the Funds rely on the seller to
complete the transaction; its failure to do so may cause a Fund to miss a price
or yield considered to be advantageous. A Fund expects that commitments by a
Fund to purchase when-issued securities will not exceed 25% of the value of its
assets under normal market conditions. The Prime Money Market Fund's, the Large
Company Growth Fund's, the Small Company Growth Fund's and the International
Equity Fund's when-issued purchases and forward commitments are not expected to
exceed 25% of the value of their respective total assets absent unusual market
conditions.
 
SHORT-TERM OBLIGATIONS
 
   
     The Fixed Income Funds, the North Carolina Fund, the South Carolina Fund,
the Growth and Income Fund, the Balanced Fund, the Large Company Growth Fund,
the Small Company Growth Fund and the International Equity Fund may invest in
high quality, short-term obligations (with maturities of 12 months or less) such
as domestic and foreign commercial paper (including variable-amount master
demand notes), bankers' acceptances, certificates of deposit and demand and time
deposits of domestic and foreign branches of U.S. banks and foreign banks, and
repurchase agreements. Such investments will be limited to those obligations
which, at the time of purchase, (i) possess one of the two highest short-term
ratings from at least two NRSROs (for example, commercial paper rated "A-1" or
"A-2" by S&P and "P-1" or "P-2" by Moody's), or (ii) do not possess a rating
(i.e., are unrated) but are determined by BB&T (or BFMI, with respect to the
Small Company Growth Fund, or BlackRock International, with respect to the
International Equity Fund) to be of comparable quality to rated instruments
eligible for purchase. Under normal market conditions, each of the Fixed Income
Funds, the Growth and Income
    
 
                                       30
<PAGE>   33
 
Fund, the Large Company Growth Fund, and the Small Company Growth Fund will
limit its investment in short-term obligations to 35% of its total assets.
 
     Each of the Fixed Income Funds, the Growth and Income Fund, the Large
Company Growth Fund and the Small Company Growth Fund may invest in short-term
obligations in order to acquire interest income combined with liquidity. Pending
investment or to meet anticipated redemption requests, the International Equity
Fund may also invest without limitation in short-term obligations. For temporary
defensive purposes, as determined by BB&T (or, in the case of the Small Company
Growth Fund, BFMI or, in the case of the International Equity Fund, BlackRock
International), these investments may constitute 100% of such Funds' portfolio
and, in such circumstances, will constitute a temporary suspension of such
Funds' attempts to achieve their investment objectives.
 
U.S. GOVERNMENT SECURITIES
 
   
     U.S. Government Securities will constitute the primary investment of the
Short-Intermediate Fund and the Intermediate U.S. Government Bond Fund. The
Prime Money Market Fund, the Growth and Income Fund, the Balanced Fund, the
Large Company Growth Fund, the Small Company Growth Fund, and the International
Equity Fund may also invest in U.S. Government Securities. The types of U.S.
Government Securities in which these Funds will invest include obligations
issued or guaranteed as to payment of principal and interest by the full faith
and credit of the U.S. Government, such as Treasury bills, notes, bonds and
certificates of indebtedness, and obligations issued or guaranteed by the
agencies or instrumentalities of the U.S. Government, but not supported by such
full faith and credit. Obligations of certain agencies and instrumentalities of
the U.S. Government, such as the Government National Mortgage Association and
the Export-Import Bank of the United States, are supported by the full faith and
credit of the U.S. Treasury; others, such as those of the Federal National
Mortgage Association, are supported by the right of the issuer to borrow from
the Treasury; others are supported by the discretionary authority of the U.S.
Government to purchase the agency's obligations; still others, such as those of
the Federal Farm Credit Banks, or the Federal Home Loan Mortgage Corporation,
are supported only by the credit of the instrumentality. No assurance can be
given that the U.S. Government would provide financial support to U.S.
Government-sponsored agencies or instrumentalities if it is not obligated to do
so by law.
    
 
     U.S. Government Securities may include mortgage-backed pass-through
securities. Interest and principal payments (including prepayments) on the
mortgages underlying such securities are passed through to the holders of the
security. Prepayments occur when the borrower under an individual mortgage
prepays the remaining principal before the mortgage's scheduled maturity date.
As a result of the pass-through of prepayments of principal on the underlying
securities, mortgage-backed pass-through securities are often subject to more
rapid prepayments of principal than their stated maturity would indicate.
Because the prepayment characteristics of the underlying mortgages vary, it is
not possible to predict accurately the realized yield or average life of a
particular issue of pass-through certificates. Prepayments are important because
of their effect on the yield and price of the securities. During periods of
declining interest rates, such prepayments can be expected to accelerate, and
the Funds would be required to reinvest the proceeds at the lower interest rates
then available. In addition, prepayments of mortgages which underlie securities
purchased at a premium may not have been fully amortized at the time the
obligation is repaid. As a result of these principal prepayment features,
mortgage-backed pass-through securities are generally more volatile investments
than other U.S. Government Securities. Although under normal market conditions,
the Prime Money Market Fund does not expect to do so, except in connection with
repurchase agreements, it may invest in such mortgage-backed pass-through
securities.
 
   
     The Short-Intermediate Fund, the Intermediate U.S. Government Bond Fund,
the Growth and Income, the Balanced Fund, the Large Company Growth Fund, and the
Small Company Growth Fund may also invest in "zero coupon" U.S. Government
Securities. These securities tend to be more volatile than other types of U.S.
Government Securities. Zero coupon securities are debt instruments that do not
pay current interest and are typically sold at prices greatly discounted from
par value. The return on a zero coupon obligation, when held to maturity, equals
the difference between the par value and the original purchase price. Even
though such securities do not pay current interest in cash, a Fund nonetheless
is required to accrue interest income on these investments and to distribute the
interest income on a
    
 
                                       31
<PAGE>   34
 
current basis. Thus, a Fund could be required at times to liquidate other
investments in order to satisfy its distribution requirements.
 
     The U.S. Treasury Fund may invest in U.S. Government Securities to the
extent that they are obligations issued or guaranteed by the U.S. Treasury. In
addition, the North Carolina Fund and the South Carolina Fund may invest in U.S.
Government Securities in connection with the purchase of taxable obligations (as
described below).
 
COLLATERALIZED MORTGAGE OBLIGATIONS
 
     Each of the Fixed Income Funds, the Growth and Income Fund, the Balanced
Fund, the Large Company Growth Fund, and the Small Company Growth Fund may also
invest in collateralized mortgage obligations ("CMOs"). Although under normal
market conditions it does not expect to do so, except in connection with
repurchase agreements, the Prime Money Market Fund may also invest in CMOs. CMOs
are mortgage-related securities which are structured pools of mortgage
pass-through certificates or mortgage loans. CMOs are issued with a number of
classes or series which have different maturities and which may represent
interests in some or all of the interest or principal on the underlying
collateral or a combination thereof. CMOs of different classes are generally
retired in sequence as the underlying mortgage loans in the mortgage pool are
repaid. In the event of sufficient early prepayments on such mortgages, the
class or series of CMO first to mature generally will be retired prior to its
maturity. Thus, the early retirement of a particular class or series of CMO held
by a Fund would have the same effect as the prepayment of mortgages underlying a
mortgage-backed pass-through security.
 
     Certain debt securities such as, but not limited to, mortgage backed
securities, CMOs and asset-backed securities, as well as securities subject to
prepayment of principal prior to the stated maturity date, are expected to be
repaid prior to their stated maturity dates. As a result, the effective maturity
of these securities is expected to be shorter than the stated maturity. For
purposes of calculating a Fund's weighted average portfolio maturity, the
effective maturity of such securities will be used.
 
     CMOs may include stripped mortgage securities. Such securities are
derivative multi-class mortgage securities issued by agencies or
instrumentalities of the United States Government, or by private originators of,
or investors in, mortgage loans, including savings and loan associations,
mortgage banks, commercial banks, investment banks and special purpose
subsidiaries of the foregoing. Stripped mortgage securities are usually
structured with two classes that receive different proportions of the interest
and principal distributions on a pool of mortgage assets. A common type of
stripped mortgage security will have one class receiving all of the interest
from the mortgage assets (the interest-only or "IO" class), while the other
class will receive all of the principal (the principal-only or "PO" class). The
yield to maturity on an IO class is extremely sensitive to the rate of principal
payments (including prepayments) on the related underlying mortgage assets, and
a rapid rate of principal payments may have a material adverse effect on the
securities' yield to maturity. Generally, the market value of the PO class is
unusually volatile in response to changes in interest rates. If the underlying
mortgage assets experience greater than anticipated prepayments of principal,
the Fund may fail to fully recoup its initial investment in these securities
even if the security is rated in the highest rating category.
 
     Although stripped mortgage securities are purchased and sold by
institutional investors through several investment banking firms acting as
brokers or dealers, these securities were only recently developed. As a result,
established trading markets have not fully developed. Stripped mortgage
securities issued or guaranteed by the U.S. Government and held by a Fund may be
considered liquid securities pursuant to guidelines established by the Group's
Board of Trustees. The Funds will not purchase a stripped mortgage security that
is illiquid if, as a result thereof, more than 15% (10% in the case of the Prime
Money Market Fund) of the value of the Fund's net assets would be invested in
such securities and other illiquid securities.
 
     Unless stated otherwise, each Fund will limit its investment in CMOs to 25%
of the value of its total assets.
 
COMMERCIAL BONDS
 
     The Growth and Income Fund, the Large Company Growth Fund, the Small
Company Growth Fund, and the Fixed Income Funds may invest up to 35% of their
total assets, and the Balanced Fund also may invest in bonds, notes and
debentures of a wide range of U.S. corporate issuers. Debentures represent
unsecured promises to pay, while notes and bonds
 
                                       32
<PAGE>   35
 
may be secured by mortgages on real property or security interests in personal
property.
 
     Bonds, notes and debentures in which the Growth and Income Fund, the
Balanced Fund, the Large Company Growth Fund and the Small Company Growth Fund
may invest may differ in interest rates, maturities and times of issuance and
may include CMOs (which are described above).
 
     The Growth and Income Fund, the Balanced Fund, the Large Company Growth
Fund, the Small Company Growth Fund, and the Fixed Income Funds will invest only
in bonds, notes, and debentures which are rated at the time of purchase within
the three highest rating groups assigned by an NRSRO (for example, at least A by
Moody's or S&P), or, if unrated, which BB&T (or BFMI, with respect to the Small
Company Growth Fund) deems to be of comparable quality. The applicable ratings
are described in the Appendix to the Statement of Additional Information. In the
event that the rating of any debt securities falls below the third highest
rating category, these Funds will not be obligated to dispose of such
obligations and may continue to hold such obligations if, in the opinion of BB&T
(or BFMI, with respect to the Small Company Growth Fund), such investment is
considered appropriate under the circumstances.
 
OPTIONS AND FUTURES CONTRACTS
 
   
     To the extent consistent with its investment objective, the Large Company
Growth Fund, the Small Company Growth Fund, the International Equity Fund, the
Growth and Income Fund, and the Balanced Fund may engage in writing call
options. Options are written solely as covered call options (options on
securities owned by a Fund). Such options must be listed on a national
securities exchange and issued by the Options Clearing Corporation. In order to
close out an option position, a Fund will enter into a "closing purchase
transaction" -- the purchase of a call option on the same security with the same
exercise price and expiration date as any call option which it may previously
have written. Upon the sale of a portfolio security upon which it has written a
covered call option, a Fund must effect a closing purchase transaction so as to
avoid converting a covered call into a "naked call," i.e., a call option on a
security not owned by the Fund. If a Fund is unable to effect a closing purchase
transaction, it will not be able to sell the underlying security until the
option expires or the Fund delivers the underlying security upon exercise. When
writing a covered call option, a Fund, in return for the premium, gives up the
opportunity for profit from a price increase in the underlying security above
the exercise price but retains the risk of loss should the price of the security
decline.
    
 
     To the extent consistent with its investment objective, the Large Company
Growth Fund, the Small Company Growth Fund and the International Equity Fund may
buy put options, buy call options, and write secured put options for the purpose
of hedging or earning additional income, which may be deemed speculative or,
with respect to the International Equity Fund, cross-hedging. These options may
relate to particular securities, financial instruments, foreign currencies,
stock or bond indices or the yield differential between two securities, and may
or may not be listed on a securities exchange and may or may not be issued by
the Options Clearing Corporation. A Fund will not purchase put and call options
when the aggregate premiums on outstanding options exceed 5% of its net assets
at the time of purchase, and will not write options on more than 25% of the
value of its net assets (measured at the time an option is written). Options
trading is a highly specialized activity that entails greater than ordinary
investment risks. In addition, unlisted options are not subject to the
protections afforded purchasers of listed options issued by the Options Clearing
Corporation, which performs the obligations of its members if they default.
Cross-hedging is the use of options or forward contracts in one currency to
hedge against fluctuations in the value of securities denominated in a different
currency based on a belief that there is a pattern of correlation between the
two currencies.
 
     To the extent consistent with its investment objective, each Fund of the
Group (other than the U.S. Treasury Money Market Fund and the Prime Money Market
Fund) may also invest in futures contracts and options on futures contracts to
commit funds awaiting investment to maintain cash liquidity or, for other
hedging purposes. The value of a Fund's contracts may equal or exceed 100% of
the Fund's total assets, although a Fund will not purchase or sell a futures
contract unless immediately afterwards the aggregate amount of margin deposits
on its existing futures positions plus the amount of premiums paid for related
futures options entered into for other than bona fide hedging purposes is 5% or
less of its net assets.
 
                                       33
<PAGE>   36
 
     Futures contracts obligate a Fund, at maturity, to take or make delivery of
securities, the cash value of a securities index or a stated quantity of a
foreign currency. A Fund may sell a futures contract in order to offset an
expected decrease in the value of its portfolio positions that might otherwise
result from a market decline or currency exchange fluctuation. A Fund may do so
either to hedge the value of its securities portfolio as a whole, or to protect
against declines occurring prior to sales of securities in the value of the
securities to be sold. In addition, a Fund may utilize futures contracts in
anticipation of changes in the composition of its holdings or in currency
exchange rates.
 
     Each Fund of the Group (other than the U.S. Treasury Money Market Fund and
the Prime Money Market Fund) may purchase and sell call and put options on
futures contracts traded on an exchange or board of trade. When a Fund purchases
an option on a futures contract, it has the right to assume a position as a
purchaser or a seller of a futures contract at a specified exercise price during
the option period. When a Fund sells an option on a futures contract, it becomes
obligated to sell or buy a futures contract if the option is exercised. In
connection with a Fund's position in a futures contract or related option, a
Fund will create a segregated account of liquid assets or will otherwise cover
its position in accordance with applicable SEC requirements.
 
     The risks related to the use of futures contracts include: (i) the
correlation between movements in the market price of the portfolio investments
(held or intended for purchase) being hedged and in the price of the futures
contract may be imperfect; (ii) possible lack of a liquid secondary market for
closing out futures positions; (iii) the need for additional portfolio
management skills and techniques; (iv) losses due to unanticipated market
movements; and (v) a purchaser's inability to predict correctly the direction of
securities prices, interest rates, currency exchange rates, and other economic
factors. Successful use of futures is subject to the ability correctly to
predict movements in the direction of the market. For example, if a Fund uses
futures contracts as a hedge against the possibility of a decline in the market
adversely affecting securities held by it and securities prices increase
instead, the Fund will lose part or all of the benefit of the increased value of
its securities that it has hedged because the Fund will have approximately equal
offsetting losses in its future positions. The risk of loss in trading futures
contracts in some strategies can be substantial, due both to the low margin
deposits required, and the extremely high degree of leverage involved in future
pricing. As a result, a relatively small price movement in a futures contract
may result in immediate and substantial loss or gain to the investor. Thus, a
purchase or sale of a futures contract may result in losses or gains in excess
of the amount invested in the contract.
 
FOREIGN INVESTMENTS
 
     The Prime Money Market Fund may invest in debt obligations of foreign
corporations and banks. The Prime Money Market Fund may invest in Eurodollar
Certificates of Deposits ("ECDs") which are U.S. dollar denominated certificates
of deposit issued by offices of foreign and domestic banks located outside the
United States; Eurodollar Time Deposits ("ETDs") which are U.S. dollar
denominated deposits in a foreign branch of a U.S. bank or a foreign bank;
Canadian Time Deposits ("CTDs") which are essentially the same as ETDs except
they are issued by Canadian offices of major Canadian banks; and Yankee
Certificates of Deposit ("Yankee CDs") which are certificates of deposit issued
by a U.S. branch of a foreign bank denominated in U.S. dollars and held in the
United States.
 
     The Prime Money Market Fund will not invest in excess of 10% of its net
assets in time deposits, including ETDs and CTDs but not including certificates
of deposit, with maturities in excess of seven days which are subject to
penalties upon early withdrawal.
 
     The Prime Money Market Fund may invest in commercial paper (including
variable amount master demand notes) issued by U.S. or foreign corporations. The
Prime Money Market Fund may also invest in Canadian Commercial Paper ("CCP"),
which is commercial paper issued by a Canadian corporation or a Canadian
counterpart of a U.S. corporation, and in Europaper, which is U.S. dollar
denominated commercial paper of a foreign issuer.
 
     Investments in ECDs, ETDs, CTDs, Yankee CDs, CCP, and Europaper may subject
the Prime Money Market Fund to investment risks that differ in some respects
from those related to investments in obligations of U.S. domestic issuers. Such
risks include future adverse political and economic developments, the possible
imposition of foreign withholding taxes on interest income, possible seizure,
currency blockage, nationalization, or expropriation of foreign deposits, the
possible establishment of exchange controls, or the adoption of other foreign
governmental
 
                                       34
<PAGE>   37
 
restrictions which might adversely effect the payment of principal and interest
on such obligations. In addition, foreign branches of U.S. banks and foreign
banks may be subject to less stringent reserve requirements and to different
accounting, auditing, reporting, and record keeping standards than those
applicable to domestic branches of U.S. banks. The Prime Money Market Fund will
acquire securities issued by foreign branches of U.S. banks, foreign banks, or
other foreign issuers only when the Adviser or Sub-Adviser believes that the
risks associated with such instruments are minimal and only when such
instruments are denominated and payable in United States dollars.
 
     The Balanced Fund, the Growth and Income Fund, the Large Company Growth
Fund, and the Small Company Growth Fund may invest in foreign securities through
the purchase of American Depository Receipts ("ADRs") or the purchase of
securities on the New York Stock Exchange. However, the Balanced Fund, the
Growth and Income Fund and the Large Company Growth Fund will not do so if
immediately after a purchase and as a result of the purchase the total value of
such foreign securities owned by such Fund would exceed 25% of the value of the
total assets of the Fund. A Fund may also invest in securities issued by foreign
branches of U.S. banks and foreign banks and in CCP and Europaper.
 
     During normal market conditions, the International Equity Fund will invest
at least 90% and, in any event, at least 65%, of its total assets in securities
of foreign issuers. The International Equity Fund invests primarily in equity
securities of issuers located in countries included in EAFE and may invest in
equity securities of issuers located in emerging markets. EAFE is an index
composed of a sample of companies representative of the market structure of 21
European and Pacific Basin countries. The Index represents the evolution of an
unmanaged portfolio consisting of securities listed on the stock exchanges of
such countries. Australia, Austria, Belgium, Denmark, Finland, France, Germany,
Hong Kong, Ireland, Italy, Japan, Luxembourg, Netherlands, New Zealand, Norway,
Portugal, Singapore, Spain, Sweden, Switzerland, and the United Kingdom are
currently included in EAFE.
 
     From time to time the International Equity Fund may invest more than 25% of
its total assets in the securities of issuers located in countries such as
France, Germany, Japan, and the United Kingdom. Investments of 25% or more of
the Fund's total assets in those or any other countries will make the Fund's
performance more dependent upon the political and economic circumstances of a
particular country than a mutual fund that is more widely diversified among
issuers in different countries. For example, in the past events in the Japanese
economy as well as social developments and natural disasters have affected
Japanese securities and currency markets, and have periodically disrupted the
relationship of the Japanese yen with other currencies and with the U.S. dollar.
 
     The International Equity Fund may invest in both sponsored and unsponsored
ADRs, European Depository Receipts ("EDRs"), Global Depository Receipts ("GDRs")
and other similar global instruments. ADRs typically are issued by an American
bank or trust company and evidence ownership of underlying securities issued by
a foreign corporation. EDRs, which are sometimes referred to as Continental
Depository Receipts, are receipts issued in Europe, typically by foreign banks
and trust companies, that evidence ownership of either foreign or domestic
underlying securities. GDRs are depository receipts structured like global debt
issues to facilitate trading on an international basis. Unsponsored ADR, EDR and
GDR programs are organized independently and without the cooperation of the
issuer of the underlying securities. As a result, available information
concerning the issuers may not be as current as for sponsored ADRs, EDRs and
GDRs, and the prices of unsponsored ADRs, EDRs and GDRs may be more volatile
than if such instruments were sponsored by the issuer.
 
     Investing in foreign securities involves considerations not typically
associated with investing in securities of companies organized and operated in
the United States. Because foreign securities generally are denominated and pay
dividends or interest in foreign currencies, the value of a Fund that invests in
foreign securities as measured in U.S. dollars will be affected favorably or
unfavorably by changes in exchange rates. A Fund's investments in foreign
securities may also be adversely affected by changes in foreign political or
social conditions, diplomatic relations, confiscatory taxation, expropriation,
limitation on the removal of funds or assets, or imposition of (or change in)
exchange control regulations. In addition, changes in government administrations
or economic or monetary policies in the U.S. or abroad could result in
appreciation or depreciation of portfolio securities and could favorably or
adversely affect a Fund's operations. Special tax considerations apply to
foreign securities.
 
                                       35
<PAGE>   38
 
     In general, less information is publicly available with respect to foreign
issuers than is available with respect to U.S. companies. Most foreign companies
are also not subject to the uniform accounting and financial reporting
requirements applicable to issuers in the United States. While the volume of
transactions effected on foreign stock exchanges has increased in recent years,
it remains appreciably below that of the New York Stock Exchange. Accordingly, a
Fund's foreign investments may less liquid and their prices may be more volatile
than comparable investments in securities in U.S. companies. In addition, there
is generally less government supervision and regulation of securities exchanges,
brokers and issuers in foreign countries than in the United States.
 
   
     On January 1, 1999, the European Monetary Market Union ("EMU") introduced a
new single currency, the euro, which will replace the national currency for
participating member countries. Those countries are Austria, Belgium, Finland,
France, Germany, Ireland, Italy, Luxembourg, the Netherlands, Portugal and
Spain. A new European Central Bank ("ECB") will be created to manage the
monetary policy of the new unified region. On the same day, exchange rates will
be irrevocably fixed between the EMU member countries. National currencies will
continue to circulate until they are replaced by coins and bank notes by the
middle of 2002.
    
 
   
     The planned introduction of the euro presents some uncertainties and
possible risks, including whether the payment and operational systems of banks
and other financial institutions are adequate; whether exchange rates for
existing currencies and the euro are adequately established; and whether
suitable clearing and settlement systems for the euro are in operation. These
and other factors may cause market disruptions before or after January 1, 1999
and could adversely affect the value of certain foreign securities held by a
Fund.
    
 
   
     The introduction of the euro is expected to impact European capital markets
in ways that are impossible to quantify at this time. For example, investors may
begin to view EMU countries as a single market, and that may impact future
investment decisions for a Fund. As the euro is implemented, there may be
changes in the relative strength and value of the U.S. dollar and other major
currencies, as well as possible adverse tax consequences. The euro transition by
EMU countries -- present and future -- may impact the fiscal and monetary
policies of those participating countries. There may be increased levels of
price competition among business firms within EMU countries and between
businesses in EMU and non-EMU countries. The outcome of these uncertainties
could have unpredictable effects on trade and commerce and result in increased
volatility for all financial markets.
    
 
     The expense ratio of the International Equity Fund is expected to be higher
than that of Funds of the Group investing primarily in domestic securities. The
costs attributable to investing abroad are usually higher for several reasons,
such as the higher cost of investment research, higher cost of custody of
foreign securities, higher commissions paid on comparable transactions on
foreign markets, foreign income taxes withheld at the source and additional
costs arising from delays in settlements of transactions involving foreign
securities.
 
     The International Equity Fund may invest its assets in countries with
emerging economies or securities markets. These countries may include Argentina,
Brazil, Bulgaria, Chile, China, Colombia, The Czech Republic, Ecuador, Egypt,
Greece, Hungary, India, Indonesia, Israel, Lebanon, Malaysia, Mexico, Morocco,
Peru, The Philippines, Poland, Romania, Russia, South Africa, South Korea,
Taiwan, Thailand, Tunisia, Turkey, Venezuela and Vietnam. Political and economic
structures in many of these countries may be undergoing significant evolution
and rapid development, and these countries may lack the social, political and
economic stability characteristic of more developed countries. Some of these
countries may have in the past failed to recognize private property rights and
have at times nationalized or expropriated the assets of private companies. As a
result, the risks described above, including the risks of nationalization or
expropriation of assets, may be heightened. In addition, unanticipated political
or social developments may affect the value of investments in these countries
and the availability to the Fund of additional investments in emerging market
countries. The small size and inexperience of the securities markets in certain
of these countries and the limited volume of trading in securities in these
countries may make investments in the countries illiquid and more volatile than
investments in Japan or most Western European countries. There may be little
financial or accounting information available with respect to issuers located in
certain emerging market countries, and it may be difficult as a result to access
the value or prospects of an investment in such issuers. The International
Equity Fund intends to limit its investment in countries
 
                                       36
<PAGE>   39
 
with emerging economies or securities markets to 20% of its total assets.
 
     The International Equity Fund may (but is not required to) use forward
foreign currency exchange contracts to hedge against movements in the value of
foreign currencies (including the European Currency Unit (ECU)) relative to the
U.S. dollar in connection with specific portfolio transactions or with respect
to portfolio positions. A forward foreign currency exchange contract involves an
obligation to purchase or sell a specified currency at a future date at a price
set at the time of the contract. Foreign currency exchange contracts do not
eliminate fluctuations in the values of portfolio securities but rather allow
the Fund to establish a rate of exchange for a future point in time.
 
OTHER INVESTMENT PRACTICES
 
     For liquidity purposes, each Fund except the Prime Money Market Fund and
the U.S. Treasury Fund may invest up to 5% of the value of its total assets in
the securities of any one money market mutual fund (including Shares of the
Prime Money Market Fund and the U.S. Treasury Fund, pursuant to exemptive relief
granted by the Securities and Exchange Commission) and up to 10% of its total
assets in more than one money market mutual fund. In order to avoid the
imposition of additional fees as a result of investments in Shares of the Prime
Money Market Fund or the U.S. Treasury Fund, BB&T and BISYS Fund Services (the
"Administrator") (see "MANAGEMENT OF BB&T MUTUAL FUNDS GROUP"-- "Investment
Adviser" and "Administrator and Distributor") will reduce that portion of their
usual asset-based service fees from each investing Fund by an amount equal to
their service fees from the Prime Money Market Fund or the U.S. Treasury Fund
that are attributable to those Fund investments. BB&T and the Administrator will
promptly forward such fees to the investing Funds. The Funds will incur
additional expenses due to the duplication of expenses as a result of investing
in securities of other unaffiliated money market mutual funds. Additional
restrictions on the Funds' investments in the securities of an unaffiliated
money market fund and/or the Prime Money Market Fund or the U.S. Treasury Fund
are contained in the Statement of Additional Information.
 
     In addition, the International Equity Fund may purchase shares of
investment companies investing primarily in foreign securities, including
so-called "country funds." Country funds have portfolios consisting exclusively
of securities of issuers located in one country.
 
     In order to generate additional income, each Fund except the North Carolina
Fund and the South Carolina Fund may, from time to time, lend its portfolio
securities to broker-dealers, banks or institutional borrowers of securities
which BB&T and/or a Fund's respective sub-adviser has determined are
creditworthy under guidelines established by the Group's Board of Trustees. The
Group will employ one or more securities lending agents to initiate and affect
securities lending transactions for the Group. While the lending of securities
may be subject a Fund to certain risks, such as delays or the inability to
regain the securities in the event the borrower was to default on its lending
agreement or enter into bankruptcy, the Fund will lend only on a fully
collateralized basis in order to reduce such risk. During the time portfolio
securities are on loan, the Fund is entitled to receive any dividends or
interest paid on such securities. Additionally, cash collateral received will be
invested on behalf of the Fund exclusively in money market instruments. While a
Fund will not have the right to vote securities on loan, the Funds intend to
terminate the loan and retain the right to vote if that is considered important
with respect to the investment. Each Fund will restrict its securities lending
to 33 1/3% of its total assets.
 
   
     In order to generate income, the Short-Intermediate Fund, the Intermediate
U.S. Government Bond Fund, the Growth and Income Fund, the Balanced Fund, the
Large Company Growth Fund, the Small Company Growth Fund, and the International
Equity Fund may engage in the technique of short-term trading. Such trading
involves the selling of securities held for a short time, ranging from several
months to less than a day. The object of such short-term trading is to increase
the potential for capital appreciation and/or income of the Funds in order to
take advantage of what BB&T (or BFMI, with respect to the Small Company Growth
Fund or BlackRock International, with respect to the International Equity Fund)
believes are changes in market, industry or individual company conditions or
outlook. Any such trading would increase the portfolio turnover rate of the
Funds and their transaction costs.
    
 
CORPORATE AND BANK OBLIGATIONS
 
     To the extent consistent with its investment objective, the Prime Money
Market Fund may invest in debt obligations of domestic corporations and
 
                                       37
<PAGE>   40
 
banks. Bank obligations may include certificates of deposit, notes, bankers'
acceptances and fixed time deposits. These obligations may be general
obligations of the parent bank or may be limited to the issuing branch or
subsidiary by the terms of the specific obligation or by government regulation.
The Prime Money Market Fund may also make interest-bearing savings deposits in
commercial and savings banks in amounts not in excess of 5% of its total assets.
 
PRIVATE PLACEMENT INVESTMENTS
 
     Each Fund of the Group (other than the U.S. Treasury Money Market Fund) may
invest in commercial paper issued by corporations without registration under the
Securities Act of 1933 (the "1933 Act") in reliance on the exemption in Section
3(a)(3), and commercial paper issued in reliance on the so-called "private
placement" exemption in Section 4(2) ("Section 4(2) paper"). Section 4(2) paper
is restricted as to disposition under the Federal securities laws in that any
resale must similarly be made in an exempt transaction. Section 4(2) paper is
normally resold to other institutional investors through or with the assistance
of investment dealers which make a market in Section 4(2) paper, thus providing
liquidity.
 
   
     Each Fund of the Group (other than the U.S. Treasury Money Market Fund) may
purchase securities which are not registered under the 1933 Act but which can be
sold to "qualified institutional buyers" in accordance with Rule 144A under the
1933 Act. These securities will not be considered illiquid so long as the
Adviser or Sub-Adviser determines that an adequate trading market exists for the
securities. This investment practice could have the effect of increasing the
level of illiquidity in a Fund during any period that qualified institutional
buyers become uninterested in purchasing these restricted securities.
    
 
GUARANTEED INVESTMENT CONTRACTS
 
     The Prime Money Market Fund may make limited investments in guaranteed
investment contracts ("GICs") issued by highly rated U.S. insurance companies.
Under these contracts, the Fund makes cash contributions to a deposit fund of
the insurance company's general account. The insurance company then credits
interest to the Fund on a monthly basis, which is based on an index (such as the
Salomon Brothers CD Index), but is guaranteed not to be less than a certain
minimum rate. The Prime Money Market Fund does not expect to invest more than 5%
of its net assets in GICs at any time during the current fiscal year.
 
ASSET-BACKED SECURITIES
 
     The Prime Money Market Fund may invest in securities backed by automobile
receivables and credit-card receivables and other securities backed by other
types of receivables.
 
     Offerings of Certificates for Automobile Receivables ("CARS") are
structured either as flow-through grantor trusts or as pay-through notes. CARS
structured as flow-through instruments represent ownership interests in a fixed
pool of receivables. CARS structured as pay-through notes are debt instruments
supported by the cash flows from the underlying assets. CARS may also be
structured as securities with fixed payment schedules which are generally issued
in multiple-classes. Cash-flow from the underlying receivables is directed first
to paying interest and then to retiring principal via paying down the two
respective classes of notes sequentially. Cash-flows on fixed-payment CARS are
certain, while cash-flows on other types of CARS issues depends on the
prepayment rate of the underlying automobile loans. Prepayments of automobile
loans are triggered mainly by automobile sales and trade-ins. Many people buy
new cars every two or three years, leading to rising prepayment rates as a pool
becomes more seasoned.
 
     Certificates for Amortizing Revolving Debt ("CARDS") represent
participation in a fixed pool of credit card accounts. CARDS pay "interest only"
for a specified period. The CARDS principal balance remains constant during this
period, while any cardholder repayments or new borrowings flow to the issuer's
participation. Once the principal amortization phase begins, the balance
declines with paydowns on the underlying portfolio. Cash flows on CARDS are
certain during the interest-only period. After this initial interest-only
period, the cash flow will depend on how fast cardholders repay their
borrowings. Historically, monthly cardholder repayment rates have been
relatively fast. As a consequence, CARDS amortize rapidly after the end of the
interest-only period. During this amortization period, the principal payments on
CARDS depend specifically on the method for allocating cardholder repayments to
investors. In many cases, the investor's participation is based on the ratio of
the CARDS' balance to the total credit card portfolio balance. This ratio can be
ad-
 
                                       38
<PAGE>   41
 
justed monthly or can be based on the balances at the beginning of the
amortization period. In some issues, investors are allocated most of the
repayments, regardless of the CARDS' balance. This method results in especially
fast amortization.
 
     Credit support for asset-backed securities may be based on the underlying
assets or provided by a third party. Credit enhancement techniques include
letters of credit, insurance bonds, limited guarantees (which are generally
provided by the issuer), senior-subordinated structures and over
collateralization. Asset-backed securities purchased by the Prime Money Market
Fund will be subject to the same quality requirements as other securities
purchased by the Fund.
 
MUNICIPAL OBLIGATIONS
 
   
     The Prime Money Market Fund may, when deemed appropriate by its
Sub-Adviser, invest in high quality short-term obligations issued by state and
local governmental issuers.
    
 
     The Prime Money Market Fund may invest in participation certificates in a
lease, an installment purchase contract, or a conditional sales contract ("lease
obligations") entered into by a state or political subdivision to finance the
acquisition or construction of equipment, land or facilities. Although lease
obligations are not general obligations of the issuer for which the state or
other governmental body's unlimited taxing power is pledged, certain lease
obligations are backed by a covenant to appropriate money to make the lease
obligation payments. However, under certain lease obligations, the state or
governmental body has no obligation to make these payments in future years
unless money is appropriated on a yearly basis. Although "non-appropriation"
lease obligations are secured by the leased property, disposition of the
property in the event of foreclosure might prove difficult. These securities
represent a relatively new type of financing that is not yet marketable as more
conventional securities. Certain investments in lease obligations may be
illiquid. Under guidelines established by the Board of Trustees, the following
factors will be considered when determining the liquidity of a lease obligation:
(1) the frequency of trades and quotes for the obligation; (2) the number of
dealers willing to purchase or sell the obligation and the number of potential
buyers; (3) the willingness of dealers to undertake to make a market in the
obligation; and (4) the nature of the marketplace trades.
 
VARIABLE AND FLOATING RATE INSTRUMENTS
 
     The Prime Money Market Fund may purchase rated and unrated variable and
floating rate instruments, which may have a stated maturity in excess of 13
months but will, in any event, permit the Fund to demand payment of the
principal of the instrument at least once every 13 months upon not more than 30
days' notice (unless the instrument is guaranteed by the U.S. Government or any
agency or instrumentality thereof).
 
VARIABLE AMOUNT DEMAND NOTES
 
     Variable amount master demand notes in which the Prime Money Market Fund
may invest are unsecured demand notes that permit the indebtedness thereunder to
vary, and that provide for periodic adjustments in the interest rate according
to the terms of the instrument. Because master demand notes are direct lending
arrangements between the Prime Money Market Fund and the issuer, they are not
normally traded. Although there is no secondary market in the notes, the Prime
Money Market Fund may demand payment of principal and accrued interest at any
time. While the notes are not typically rated by credit rating agencies, issuers
of variable amount master demand notes (which are normally manufacturing,
retail, financial, and other business concerns) must satisfy the same criteria
as to quality as set forth above for commercial paper. BIMC will consider the
earning power, cash flow, and other liquidity ratios of the issuers of such
notes and will continuously monitor their financial status and ability to meet
payment on demand. In determining average weighted portfolio maturity, a
variable amount master demand note will be deemed to have a maturity equal to
the period of time remaining until the principal amount can be recovered from
the issuer through demand. The period of time remaining until the principal
amount can be recovered under a variable master demand note may not exceed seven
days.
 
MONEY MARKET FUNDS
 
     In connection with the management of its daily cash positions, the Prime
Money Market Fund may invest in securities issued by other investment companies
which invest in short-term, high quality debt securities and which determine
their net asset value per share based on the amortized cost or penny-rounding
method of valuation. Securities of other investment companies will be acquired
by the Fund within the limits prescribed by the 1940 Act. As a
 
                                       39
<PAGE>   42
 
shareholder of another investment company, the Fund would bear, along with other
shareholders, its pro rata portion of the other investment company's expenses,
including advisory fees. These expenses would be in addition to the advisory
fees and other expenses the Fund bears directly in connection with its own
operations.
 
CLOSED-END INVESTMENT COMPANIES
 
     The Balanced Fund may invest in closed-end investment companies that invest
a significant portion of their assets in convertible securities. Convertible
securities are fixed income-securities which may be exchanged or converted into
a predetermined number of the issuer's underlying common stock at the option of
the holder during a specified time period. Convertible securities may take the
form of convertible preferred stock, convertible bonds or debentures, units
consisting of "usable" bonds and warrants or a combination of the features of
several of these securities. As a shareholder of a closed-end investment company
holding such convertible securities, the Fund would bear, along with other
shareholders, its pro rata portion of the other investment company's expenses,
including advisory fees. These expenses would be in addition to the advisory
fees and other expenses the Fund bears directly in connection with its own
operations.
 
STANDARD & POOR'S DEPOSITORY RECEIPTS
 
     Each of the Growth and Income Stock Fund, Balanced Fund, Large Company
Growth Fund, and Small Company Growth Fund may invest in Standard & Poor's
Depository Receipts ("SPDRs"). SPDRs represent interests in trust sponsored by a
subsidiary of the American Stock Exchange, Inc. and structured to provide
investors proportionate undivided interests in a securities portfolio consisting
of substantially all of the common stocks (in substantially the same weighting)
as the component common stocks of a particular Standard & Poor's Index, e.g.,
the S&P 500 Index. SPDRs are generally not redeemable, but are exchange traded.
SPDRs are issued by a trust that is a unit investment trust, a type of
registered investment company. SPDRs, therefore, will be acquired by a fund only
within the limits prescribed under the 1940 Act.
 
UNINVESTED CASH RESERVES
 
   
     The Prime Money Market Fund may hold uninvested cash reserves pending
investment during temporary defensive periods or if, in the opinion of the
Fund's Sub-Adviser, suitable obligations are unavailable. During normal market
periods, no more than 20% of the Fund's assets will be held uninvested.
Uninvested cash reserves will not earn income.
    
 
OTHER INVESTMENT POLICIES OF THE NORTH CAROLINA FUND AND THE SOUTH CAROLINA FUND
TAX-EXEMPT OBLIGATIONS
 
     In addition to their respective investments in North Carolina Tax-Exempt
Obligations and South Carolina Tax-Exempt Obligations Fund, the North Carolina
Fund and the South Carolina Fund may invest in tax-exempt obligations issued by
or on behalf of states other than North Carolina or South Carolina, as the case
may be, territories and possessions of the United States, the District of
Columbia and their respective authorities, agencies, instrumentalities, and
political subdivisions the interest on which, in the opinion of the issuer's
counsel at the time of issuance, is exempt from federal income tax and is not
treated as a preference item for individuals for purposes of the federal
alternative minimum tax. Such securities, together with North Carolina Tax-
Exempt Obligations and South Carolina Tax-Exempt Obligations, are hereinafter
collectively referred to as "Tax-Exempt Obligations."
 
     Up to 10% of the North Carolina Fund's total assets may be invested in
Tax-Exempt Obligations other than North Carolina Tax-Exempt Obligations. Up to
10% of the South Carolina Fund's total assets may be invested in Tax-Exempt
Obligations other than South Carolina Tax-Exempt Obligations. If deemed
appropriate for temporary defensive periods, as determined by BB&T, the North
Carolina Fund or South Carolina Fund may suspend attempts to achieve its
investment objective and may increase its holdings in Tax-Exempt Obligations
other than North Carolina Tax-Exempt Obligations and South Carolina Tax-Exempt
Obligations, respectively, to over 10% of its total assets. Investments made for
temporary defensive purposes will not be intended to achieve either Fund's
investment objective with respect to North Carolina or South Carolina taxation,
as the case may be, but rather will be intended to preserve the value of the
Funds' Shares.
 
     The two principal classifications of Tax-Exempt Obligations which may be
held by the North Carolina Fund and the South Carolina Fund are "general
obligation" securities and "revenue" securities. Gen-
 
                                       40
<PAGE>   43
 
eral obligation securities are secured by the issuer's pledge of its full faith,
credit and taxing power for the payment of principal and interest. Revenue
securities are payable only from the revenues derived from a particular facility
or class of facilities or, in some cases, from the proceeds of a special excise
tax, assessment, fee or other specific revenue source such as the user of the
facility being financed. Private activity bonds held by the Funds are in most
cases revenue securities and are not payable from the unrestricted revenues of
the issuer. Consequently, the credit quality of private activity bonds is
usually directly related to the credit standing of the private user of the
facility involved.
 
     Also included within the general category of Tax-Exempt Obligations are
participation certificates in a lease, an installment purchase contract, or a
conditional sales contract (hereinafter collectively called "lease obligations")
entered into by a state or political subdivision to finance the acquisition or
construction of equipment, land, or facilities. In South Carolina, governmental
lease obligations are included in calculation of the general obligation debt
limit.
 
     Among other types of Tax-Exempt Obligations, the North Carolina Fund and
the South Carolina Fund may purchase Tax Anticipation Notes, Bond Anticipation
Notes, Revenue Anticipation Notes, Tax-Exempt Commercial Paper and other forms
of short-term tax-exempt loans. Such instruments are issued with a short-term
maturity in anticipation of the receipt of tax funds, the proceeds of bond
placements or other revenues.
 
     The North Carolina Fund and the South Carolina Fund may also invest in
"moral obligation" securities, which are normally issued by special purpose
public authorities. However, such investments are expected to be limited by the
fact that North Carolina issuers are currently precluded by North Carolina State
law from issuing such securities, and issuers in South Carolina also currently
do not have authority to issue moral obligation securities. If the issuer of
moral obligation securities is unable to meet its debt service obligations from
current revenues, it may draw on a reserve fund, the restoration of which is a
moral commitment but not a legal obligation of the state or municipality which
created the issuer.
 
     The North Carolina Fund and the South Carolina Fund invest in Tax-Exempt
Obligations which are rated at the time of purchase in one of the three highest
categories by an NRSRO in the case of bonds; one of the two highest categories
by an NRSRO in the case of notes; rated "SP-1" or higher by S&P or "MIG-2" or
higher by Moody's or rated at a comparable level of quality by another NRSRO in
the case of tax-exempt commercial paper; or rated "VMIG-1" or higher by Moody's
or rated at a comparable level of quality by another NRSRO in the case of
variable rate demand obligations. The North Carolina Fund and the South Carolina
Fund may also purchase Tax-Exempt Obligations which are unrated at the time of
purchase but are determined to be of comparable quality by BB&T pursuant to
guidelines approved by the Group's Board of Trustees. The applicable ratings are
described in the Appendix to the Statement of Additional Information.
 
     Opinions relating to the validity of Tax-Exempt Obligations and to the
exemption of interest thereon from federal and state income tax are rendered by
bond counsel to the respective issuers at the time of issuance. Neither the
North Carolina Fund, the South Carolina Fund, nor BB&T will review the
proceedings relating to the issuance of Tax-Exempt Obligations or the basis for
such opinions.
 
TAXABLE OBLIGATIONS OF THE NORTH CAROLINA FUND AND THE SOUTH CAROLINA FUND
 
     The North Carolina Fund and the South Carolina Fund may each invest up to
10% of its net assets in taxable obligations or debt securities, the interest
income from which may be subject to the federal alternative minimum tax for
individual shareholders. All tax-exempt dividends will be included in
determining the federal alternative minimum taxable income for corporate
shareholders. There is no limit on the amount of taxable obligations that may be
held for temporary defensive purposes. Taxable obligations may include U.S.
Government Securities (some of which may be subject to repurchase agreements),
certificates of deposit and bankers' acceptances of domestic banks and domestic
branches of foreign banks, commercial paper meeting each Fund's quality
standards (as described above) for tax-exempt commercial paper, and shares
issued by other open-end registered investment companies issuing taxable
dividends (as described above). The North Carolina Fund and the South Carolina
Fund may hold uninvested cash reserves pending investment, during temporary
defensive periods or if, in the opinion of BB&T, suitable North Carolina
Tax-Exempt Obligations or South Carolina Tax-Exempt Obligations Fund,
respectively, are unavailable.
 
                                       41
<PAGE>   44
 
PUTS
 
     The North Carolina Fund and the South Carolina Fund may acquire "puts" with
respect to securities held in their portfolios. Under a put, the Funds would
have the right to sell a specified security within a specified period of time at
a specified price. A put would be sold, transferred, or assigned only with the
underlying security. The North Carolina Fund and the South Carolina Fund expect
that they will generally acquire puts only where the puts are available without
the payment of any direct or indirect consideration. However, if necessary or
advisable, the Funds may pay for a put either separately in cash or by paying a
higher price for Fund securities which are acquired subject to the puts (thus
reducing the yield to maturity otherwise available for the same securities). The
North Carolina Fund and the South Carolina Fund will acquire puts solely to
facilitate Fund liquidity, shorten the maturity of the underlying security, or
permit the investment of their funds at a more favorable rate of return.
 
RISK FACTORS AND SPECIAL CONSIDERATIONS RELATING TO THE NORTH CAROLINA FUND
 
     Because the North Carolina Fund will invest at least 90% of the value of
its total assets in North Carolina Tax-Exempt Obligations and because it seeks
to maximize income derived from North Carolina Tax-Exempt Obligations, it is
more susceptible to factors adversely affecting issuers of North Carolina
Tax-Exempt Obligations than is a comparable municipal bond mutual fund that is
not concentrated in these issuers to this degree. North Carolina experienced a
positive General Fund balance for each of its last five fiscal years. See
"SPECIAL CONSIDERATIONS REGARDING INVESTMENT IN NORTH CAROLINA TAX-EXEMPT
OBLIGATIONS" in the Statement of Additional Information for further discussion
of investment considerations associated with North Carolina Tax-Exempt
Obligations.
 
RISK FACTORS AND SPECIAL CONSIDERATIONS RELATING TO THE SOUTH CAROLINA FUND
 
     Because the South Carolina Fund will invest at least 90% of the value of
its total assets in South Carolina Tax-Exempt Obligations and because it seeks
to maximize income derived from South Carolina Tax-Exempt Obligations, it is
more susceptible to factors adversely affecting issuers of South Carolina
Tax-Exempt Obligations than are comparable municipal bond mutual funds that are
not concentrated in these issuers to this degree. If any issuer of securities
held by the South Carolina Fund is unable to meet its financial obligations, the
Fund's income, capital, and liquidity may be adversely affected. The State of
South Carolina's economy has been dominated for many years by the textile
industry. The economic base of the state is gradually becoming more diversified
as the trade and service sectors and durable goods manufacturing industries have
developed. Currently, Moody's rates South Carolina general obligation bonds
"Aaa" and S&P rates such bonds "AA+." There can be no assurance that the
economic conditions on which the above ratings for a specific state are based
will continue or that particular bond issues may not be adversely affected by
changes in economic or political conditions. See "SPECIAL CONSIDERATIONS
REGARDING INVESTMENT IN SOUTH CAROLINA TAX-EXEMPT OBLIGATIONS" in the Statement
of Additional Information for further discussion of investment considerations
associated with South Carolina Tax-Exempt Obligations.
 
DIVERSIFICATION AND CONCENTRATION
 
     The North Carolina Fund and the South Carolina Fund are non-diversified
funds under the 1940 Act. This means they may concentrate their investments in
the securities of a limited number of issuers. Under the Internal Revenue Code
of 1986, as amended, at the end of each fiscal quarter each of the North
Carolina Fund and the South Carolina Fund must nevertheless diversify its
portfolio such that, with respect to 50% of its total assets, not more than 25%
of its assets is invested in the securities of any one issuer (other than U.S.
Government Securities or securities of other regulated investment companies),
and with respect to the remainder of its total assets, no more than 5% of its
assets is invested in the securities of any one issuer (other than U.S.
Government Securities or securities of other regulated investment companies).
Because of the relatively small number of issuers of North Carolina Tax-Exempt
Obligations and South Carolina Tax-Exempt Obligations, the North Carolina Fund
and the South Carolina Fund are more likely to invest a higher percentage of
their assets in the securities of a single issuer than is an investment company
that invests in a broad range of tax-exempt securities. This concentration
involves an increased risk of loss to the North Carolina Fund and the South
Carolina Fund if the issuer is unable to make interest or principal payments or
if the market value of such securities
 
                                       42
<PAGE>   45
 
declines, and consequently may cause greater
fluctuation in the net asset value of the North Carolina and the South Carolina
Funds' Shares.
 
VARIABLE AND FLOATING RATE SECURITIES
 
     North Carolina Tax-Exempt Obligations purchased by the North Carolina Fund
and South Carolina Tax-Exempt Obligations purchased by the South Carolina Fund
may include variable and floating rate tax-exempt notes with ratings that are
similar to those described above. There may be no active secondary market with
respect to a particular variable or floating rate note. Nevertheless, the
periodic readjustments of their interest rates tend to assure that their value
to the North Carolina Fund and the South Carolina Fund will approximate their
par value. Variable and floating rate notes for which no readily available
market exists will be purchased in an amount which, together with other
securities which are not readily marketable, exceeds 15% of the North Carolina
Fund's or South Carolina Fund's total assets only if such notes are subject to a
demand feature that will permit the Fund to receive payment of the principal
within seven days after demand by the Fund.
 
STAND-BY COMMITMENTS
 
     In addition, the North Carolina Fund and the South Carolina Fund may
acquire "stand-by commitments" with respect to Tax-Exempt Obligations held in
either Fund. Under a stand-by commitment, a dealer would agree to purchase at
the Fund's option specified Tax-Exempt Obligations at a specified price. The
Funds will acquire stand-by commitments solely to facilitate Fund liquidity and
do not intend to exercise their rights thereunder for trading purposes. Stand-by
commitments acquired by the North Carolina Fund and the South Carolina Fund may
also be referred to as "put" options.
 
PORTFOLIO TURNOVER
 
   
     For the fiscal year ended September 30, 1998, the Portfolio turnover rate
for each of the Funds with a full year of operations (other than Money Market
Funds) was as follows: Short-Intermediate Fund 53.74%, Intermediate U.S.
Government Bond Fund 60.98%, North Carolina Fund 32.63%, Growth and Income Fund
13.17%, Small Company Growth Fund 157.44%, equity portion of the Balanced Fund
11.88% and fixed income portion of the Balanced Fund 61.41% and the
International Equity Fund 53.27%. The portfolio turnover of each of the Funds
(except the Money Market Funds) may vary greatly from year to year as well as
within a particular year. It is presently anticipated that the annual portfolio
turnover rates of the Funds of Funds will not exceed 50%, the annual portfolio
turnover rate of the South Carolina Fund will not exceed 75% and the annual
portfolio turnover rate of the Large Company Growth Fund will not exceed 150%.
High turnover rates will generally result in higher transaction costs to a Fund
and may result in higher levels of taxable realized gains (including short-term
capital gains which are generally taxed at ordinary income tax rates) to a
Fund's shareholders. See "DIVIDENDS AND TAXES."
    
 
     It is presently anticipated that the portfolio turnover rate of the South
Carolina Fund and the Funds of Funds will not exceed 50% and the portfolio
turnover rate of the Large Company Growth Fund will not exceed 150%. High
turnover rates will generally result in higher transaction costs to a Fund and
may result in higher levels of taxable realized gains (including short-term
capital gains which are generally taxed at ordinary income tax rates) to a
Fund's shareholders.
 
YEAR 2000
 
   
     The investment services industry is evaluating the capability of existing
application software programs and operating systems to accommodate the date
value for the year 2000. Many existing application software products in the
marketplace were designed to accommodate only a two-digit date position, which
represents the year (e.g., "95" is stored on the system and represents the year
1995). If the year 1999 is the maximum date value these systems are able to
accurately process, the improper identification of the year 2000 could result in
a computer system failure or miscalculations causing a disruption of operations.
The Group's principal service providers are taking steps the Group believes are
reasonably designed to address the year 2000 issues with respect to the computer
systems those providers operate. However, this is an ongoing process and testing
and other steps are scheduled to be completed in 1999. Nevertheless, the
inability of service providers to successfully address year 2000 issues could
result in interruptions in the Group's business and have a material adverse
impact on the Group's operations. In addition, year 2000 issues could have a
negative affect on the portfolio securities in which the Funds invest, thereby
affecting the performance of the Funds.
    
 
                                       43
<PAGE>   46
 
                            INVESTMENT RESTRICTIONS
 
     The Funds are subject to a number of investment restrictions that may be
changed only by a vote of a majority of the outstanding shares of the particular
Fund (see "GENERAL INFORMATION -- Miscellaneous").
 
     The Prime Money Market Fund and the U.S. Treasury Fund may not:
 
    1. Purchase securities of any issuer, other than obligations issued or
  guaranteed by the U.S. Government if, as a result, with respect to 75% of its
  portfolio, more than 5% of the value of the Fund's total assets would be
  invested in such issuer. In addition, although not a fundamental investment
  restriction (and therefore subject to change without shareholder vote), to the
  extent required by rules of the Securities and Exchange Commission the Prime
  Money Market Fund and the U.S. Treasury Fund will apply this restriction to
  100% of its portfolio, except that for the Prime Money Market Fund, 25% of the
  value of its total assets may be invested in any one issuer for a period of up
  to three business days.
 
     Each Fixed Income Fund may not:
 
    1. Purchase securities of any one issuer, other than obligations issued or
  guaranteed by the U.S. Government or its agencies or instrumentalities, if,
  immediately after such purchase with respect to 75% of its portfolio, more
  than 5% of the value of the Fund's total assets would be invested in such
  issuer. There is no limit as to the percentage of assets that may be invested
  in U.S. Treasury bills, notes, or other obligations issued or guaranteed by
  the U.S. Government or its agencies or instrumentalities.
 
    2. Purchase any securities that would cause 25% or more of the value of such
  Fund's total assets at the time of purchase to be invested in securities of
  one or more issuers conducting their principal business activities in the same
  industry, provided that (a) there is no limitation with respect to obligations
  issued or guaranteed by the U.S. Government or its agencies or
  instrumentalities and repurchase agreements secured by obligations of the U.S.
  Government or its agencies or instrumentalities; (b) wholly-owned finance
  companies will be considered to be in the industries of their parents if their
  activities are primarily related to financing the activities of their parents;
  and (c) utilities will be divided according to their services. For example,
  gas, gas transmission, electric and gas, electric, and telephone will each be
  considered a separate industry.
 
     Each of the Funds of Funds may not:
 
    1. Purchase any securities that would cause 25% or more of the value of such
  Fund's total assets at the time of purchase to be invested in securities of
  one or more issuers conducting their principal business activities in the same
  industry, provided that (a) there is no limitation with respect to obligations
  issued or guaranteed by the U.S. Government or its agencies or
  instrumentalities, repurchase agreements secured by obligations of the U.S.
  Government or its agencies or instrumentalities or securities issued by
  "regulated investment companies" as defined in the Internal Revenue Code of
  1986, as amended (the "Code"); (b) wholly-owned finance companies will be
  considered to be in the industries of their parents if their activities are
  primarily related to financing the activities of their parents; and (c)
  utilities will be divided according to their services. For example, gas, gas
  transmission, electric and gas, electric, and telephone will each be
  considered a separate industry.
 
    2. Purchase securities of any one issuer, other than obligations issued or
  guaranteed by the U.S. Government or its agencies or instrumentalities or
  "regulated investment companies" as defined in the Code, if, immediately after
  such purchase, more than 5% of the value of the Fund's total assets would be
  invested in such issuer, or the Fund would hold more than 10% of any class of
  securities of the issuer or more than 10% of the outstanding voting securities
  of the issuer, except that up to 25% of the value of the Fund's total assets
  may be invested without regard to such limitations. There is no limit to the
  percentage of assets that may be invested in U.S. Treasury bills, notes, or
  other obligations issued or guaranteed by the U.S. Government or its agencies
  or instrumentalities.
 
     The Growth and Income Fund, the Balanced Fund, the Large Company Growth
Fund, and the Small Company Growth Fund may not:
 
    1. Purchase any securities that would cause 25% or more of the value of such
  Fund's total assets at the time of purchase to be invested in securities of
  one or more issuers conducting their principal business activities in the same
  industry,
                                       44
<PAGE>   47
 
  provided that (a) there is no limitation with respect to obligations issued or
  guaranteed by the U.S. Government or its agencies or instrumentalities and
  repurchase agreements secured by obligations of the U.S. Government or its
  agencies or instrumentalities; (b) wholly-owned finance companies will be
  considered to be in the industries of their parents if their activities are
  primarily related to financing the activities of their parents; and (c)
  utilities will be divided according to their services. For example, gas, gas
  transmission, electric and gas, electric, and telephone will each be
  considered a separate industry.
 
    2. Purchase securities of any one issuer, other than obligations issued or
  guaranteed by the U.S. Government or its agencies or instrumentalities, if,
  immediately after such purchase, more than 5% of the value of the Fund's total
  assets would be invested in such issuer, or the Fund would hold more than 10%
  of any class of securities of the issuer or more than 10% of the outstanding
  voting securities of the issuer, except that up to 25% of the value of the
  Fund's total assets may be invested without regard to such limitations. There
  is no limit to the percentage of assets that may be invested in U.S. Treasury
  bills, notes, or other obligations issued or guaranteed by the U.S. Government
  or its agencies or instrumentalities.
 
     The International Equity Fund may not:
 
    1. Purchase securities of any one issuer (other than securities issued or
  guaranteed by the U.S. Government, its agencies or instrumentalities or
  certificates of deposit for any such securities) if more than 5% of the value
  of the Fund's total assets would (taken at current value) be invested in the
  securities of such issuer, or more than 10% of the issuer's outstanding voting
  securities would be owned by the Fund, except that up to 25% of the value of
  the Fund's total assets may (taken at current value) be invested without
  regard to these limitations. For purposes of this limitation, a security is
  considered to be issued by the entity (or entities) whose assets and revenues
  back the security. A guarantee of a security shall not be deemed to be a
  security issued by the guarantors when the value of all securities issued and
  guaranteed by the guarantor, and owned by the Fund, does not exceed 10% of the
  value of the Fund's total assets.
 
    2. Purchase any securities which would cause 25% or more of the value of the
  Fund's total assets at the time of purchase to be invested in the securities
  of one or more issuers conducting their principal business activities in the
  same industry, provided that (a) there is no limitation with respect to (i)
  instruments issued (as defined in Investment Limitation No. 1 above) or
  guaranteed by the United States, any state, territory or possession of the
  United States, the District of Columbia or any of their authorities, agencies,
  instrumentalities or political subdivision, and (ii) repurchase agreements
  secured by the instruments described in clause (i); (b) wholly-owned finance
  companies will be considered to be in the industries of their parents if their
  activities are primarily related to financing the activities of the parents;
  and (c) utilities will be divided according to their services; for example,
  gas, gas transmission, electric and gas, electric and telephone will each be
  considered a separate industry.
 
     Each of the Funds may not:
 
    1. Borrow money or issue senior securities, except that a Fund may borrow
  from banks or enter into reverse repurchase agreements for temporary purposes
  in amounts up to 10% (one-third with respect to the Prime Money Market Fund
  and the International Equity Fund) of the value of its total assets at the
  time of such borrowing; or mortgage, pledge, or hypothecate any assets, except
  in connection with any such borrowing and in amounts not in excess of
  (one-third of the value of the Fund's total assets at the time of such
  borrowing with respect to the Prime Money Market Fund and the International
  Equity Fund) the lesser of the dollar amounts borrowed or 10% of the value of
  a Fund's total assets at the time of its borrowing. Each of the Funds (except
  the U.S. Treasury Fund) will not purchase securities while borrowings
  (including reverse repurchase agreements) in excess of 5% of its total assets
  are outstanding. The U.S. Treasury Fund will not purchase securities while
  borrowings are outstanding.
 
    2. Make loans, except that each of the Funds may purchase or hold debt
  securities and lend portfolio securities in accordance with its investment
  objective and policies and may enter into repurchase agreements.
 
     The North Carolina Fund and the South Carolina Fund may not:
 
    1. Write or sell puts, calls, straddles, spreads, or combinations thereof
  except that the Funds may acquire puts with respect to Tax-Exempt Obliga-
                                       45
<PAGE>   48
 
  tions in their portfolios and sell those puts in conjunction with a sale of
  those Tax-Exempt Obligations.
 
    2. Purchase any securities which would cause 25% or more of the value of the
  Fund's total assets at the time of purchase to be invested in securities of
  one or more issuers conducting their principal business activities in the same
  industry, provided that (a) there is no limitation with respect to obligations
  issued or guaranteed by the U.S. Government or its agencies or
  instrumentalities and repurchase agreements secured by obligations of the U.S.
  Government or its agencies or instrumentalities, and (b) this limitation shall
  not apply to Tax-Exempt Obligations or governmental guarantees of Tax-Exempt
  Obligations. For purposes of this limitation, a security is considered to be
  issued by the government entity (or entities) whose assets and revenues back
  the security, or, with respect to a private activity bond that is backed only
  by the assets and revenues of a non-governmental user, such nongovernmental
  user.
 
     The following is a non-fundamental investment restriction of the Prime
Money Market Fund and the U.S. Treasury Fund and therefore subject to change
without shareholder vote.
 
     The Prime Money Market Fund and the U.S. Treasury Fund may not:
 
    1. Invest more than 10% of its assets in instruments which are not readily
  marketable.
 
                              VALUATION OF SHARES
 
     The net asset value of each of the Funds other than the Prime Money Market
Fund and the U.S. Treasury Fund is determined and the Shares are priced as of
the close of regular trading of the New York Stock Exchange (the "NYSE")
(generally 4:00 p.m. Eastern Time) on each Business Day. The net asset value of
the Prime Money Market Fund and the U.S. Treasury Fund is determined and the
Shares are priced as of 12:00 p.m. and as of the close of regular trading of the
NYSE (generally 4:00 p.m. Eastern Time) on each Business Day ("Valuation
Times"). As used herein a "Business Day" constitutes any day on which the NYSE
is open for trading, and any other day (other than a day during which no Shares
are tendered for redemption and no orders to purchase Shares are received)
during which there is sufficient trading in a Fund's portfolio instruments that
the Fund's net asset value per share might be materially affected. Currently,
the NYSE is closed on the customary national business holidays of New Year's
Day, Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day,
Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Net asset value
per Share for purposes of pricing sales and redemptions is calculated by
determining the value of the class's proportional interest in the securities and
other assets of a Fund, less (i) such class's proportional share of general
liabilities and (ii) the liabilities allocable only to such class, and dividing
such amount by the number of relevant class Shares outstanding.
 
     The securities in each of the Funds, except the Prime Money Market Fund and
the U.S. Treasury Fund, will be valued at market value. If market quotations are
not available, the securities will be valued by a method which the Board of
Trustees of the Group believes accurately reflects fair value.
 
     The assets in the Prime Money Market Fund and the U.S. Treasury Fund are
valued based upon the amortized cost method. This method values a security at
its cost on the date of purchase and thereafter assumes a constant amortization
to maturity of any discount or premium, regardless of the impact of fluctuating
interest rates on the market value of the security. If the Board of Trustees
determines that the extent of any deviation from a $1.00 price per share may
result in material dilution or other unfair results to Shareholders, it will
take such steps as it considers appropriate to eliminate or reduce these
consequences to the extent reasonably practicable. This may include selling
portfolio securities prior to maturity to realize capital gains or losses or to
shorten the average portfolio maturity of a Fund, adjusting or withholding
dividends, or utilizing a net asset value per share determined by using
available market quotations. Although the Group seeks to maintain the Prime
Money Market Fund's and the U.S. Treasury Fund's net asset value per Share at
$1.00, there can be no assurance that net asset value will not vary.
 
     Most securities held by the International Equity Fund are priced based on
their market value as determined by reported sales prices or the mean between
their bid and asked prices. Portfolio securities which are primarily traded on
foreign securities exchanges are generally valued at the preceding clos-
                                       46
<PAGE>   49
 
   
ing values of such securities on their respective exchanges, except when an
occurrence subsequent to the time a value was so established is likely to have
changed such value. Securities for which market quotations are not readily
available are valued at fair market value as determined in good faith by or
under the direction of the Board of Trustees. The amortized cost method of
valuation will also be used with respect to debt obligations with sixty days or
less remaining to maturity unless the Fund's Sub-Adviser under the supervision
of the Board of Trustees determines such method does not represent fair value.
    
 
     For further information about the valuation of investments, see the
Statement of Additional Information.
 
                       HOW TO PURCHASE AND REDEEM SHARES
 
DISTRIBUTOR
 
     Shares are sold on a continuous basis by the Group's Distributor, BISYS
Fund Services LP. The principal office of the Distributor is 3435 Stelzer Road,
Columbus, Ohio 43219. If you wish to purchase Shares, contact the Group at (800)
228-1872.
 
PURCHASES OF CLASS A AND CLASS B SHARES
 
     Class A and Class B Shares may be purchased through procedures established
by the Distributor in connection with the requirements of qualified accounts
maintained by or on behalf of certain persons ("Customers") by Participating
Organizations under the Group's Distribution and Shareholder Services Plan (see
"MANAGEMENT OF BB&T MUTUAL FUNDS GROUP -- Distribution Plan").
 
     As of the date of this Prospectus, however, Class B Shares were not yet
being offered in the Short-Intermediate Fund, the North Carolina Fund, or the
South Carolina Fund. Investors purchasing Shares of the U.S. Treasury Fund or
Prime Money Market Fund are generally required to purchase Class A or Trust
Shares, since such Shares are not subject to any initial sales charge or
contingent deferred sales charge. Shareholders investing directly in Class B
Shares of the U.S. Treasury Money Market Fund or Prime Money Market Fund, as
opposed to Shareholders obtaining Class B Shares of the U.S. Treasury Money
Market Fund or Prime Money Market Fund upon an exchange of Class B Shares of any
of the other Funds, will be requested to participate in the Auto Exchange and to
set the time and amount of their regular, automatic withdrawals in such a way
that all of their Class B Shares have been withdrawn from the U.S. Treasury
Money Market Fund or Prime Money Market Fund within two years of purchase. Such
Class B shares may be exchanged for Class B Shares of any other Fund through the
Auto Exchange (see "Auto Exchange Plan").
 
     Shares of the Group sold to Participating Organizations acting in a
fiduciary, advisory, custodial, or other similar capacity on behalf of Customers
will normally be held of record by the Participating Organizations. With respect
to Shares so sold, it is the responsibility of the Participating Organization to
transmit purchase or redemption orders to the Distributor and to deliver federal
funds for purchase on a timely basis. Beneficial ownership of the Shares will be
recorded by the Participating Organizations and reflected in the account
statements provided by the Participating Organizations to Customers.
 
     Investors may purchase Class A and Class B Shares of a Fund by completing
and signing an Account Registration Form and mailing it, together with a check
(or other negotiable bank draft or money order) in at least the minimum initial
purchase amount, payable to the Group, to BB&T Mutual Funds Group, P.O. Box
182533, Columbus, OH 43218-2533. Investors may obtain an Account Registration
Form and additional information regarding the Group by contacting their local
BB&T office. Subsequent purchases of Class A and Class B Shares of a Fund may be
made at any time by mailing a check (or other negotiable bank draft or money
order) to the above address.
 
     If an Account Registration Form has been previously received by the
Distributor, investors may also purchase Class A and Class B Shares by
telephone. Telephone orders may be placed by calling the Group at (800)
228-1872. Payment for Class A and Class B Shares ordered by telephone may be
made by check or by sending funds electronically to the Group's transfer agent.
To make payments electronically, investors must call the Group at (800) 228-1872
to obtain instructions regarding the bank account number into which the funds
should be wired and other pertinent information.
 
     Class A or Class B Shares of the Variable NAV Funds are sold at the net
asset value per Share next
                                       47
<PAGE>   50
 
determined after receipt by the Distributor of an order in good form to purchase
Shares, plus a sales charge at the time of purchase in the case of Class A
Shares (see "VALUATION OF SHARES"). In the case of orders for the purchase of
Shares placed through a broker-dealer, the public offering price will be the net
asset value as so determined plus any applicable sales charge, but only if the
broker-dealer receives the order prior to the Valuation Time for that day and
transmits to the Group by the Valuation Time. The broker-dealer is responsible
for transmitting such orders promptly. If the broker-dealer fails to do so, the
investor's right to that day's closing price must be settled between the
investor and the broker-dealer. If the broker-dealer receives the order after
the Valuation Time for that day, the price will be based on the net asset value
determined as of the Valuation Time for the next Business Day.
 
     The minimum investment is $1,000 for the initial purchase of Class A and
Class B Shares of a Fund. There is no minimum investment for subsequent
purchases. The minimum initial investment amount may be waived if purchases are
made in connection with qualified retirement plans, automatic investment plans
or payroll deduction plans.
 
     The maximum investment is $250,000 for total purchases of Class B Shares.
There is no limit on the amount of Class A Shares that may be purchased.
 
     Every Shareholder will be mailed a confirmation of each new transaction in
the Shareholder's account. In the case of Class A and Class B Shares held of
record by a Participating Organization but beneficially owned by a Customer,
confirmations of purchases, exchanges and redemptions of Class A and Class B
Shares by a Participating Organization will be sent to the Customer by the
Participating Organization. Certificates representing Shares will not be issued.
 
SALES CHARGE -- CLASS A
 
     The public offering price of a Class A Share of each of the North Carolina,
South Carolina and Short-Intermediate Funds equals its net asset value plus a
sales charge in accordance with the table below.
 
<TABLE>
<CAPTION>
                              SALES        SALES        DEALER
                              CHARGE       CHARGE     ALLOWANCE
                               AS A         AS A         AS A
                            PERCENTAGE   PERCENTAGE   PERCENTAGE
                              OF NET     OF PUBLIC    OF PUBLIC
                              AMOUNT      OFFERING     OFFERING
    AMOUNT OF PURCHASE       INVESTED      PRICE        PRICE
- --------------------------  ----------   ----------   ----------
<S>                         <C>          <C>          <C>
Less than $100,000........     2.04%        2.00%        2.00%
$100,000 but less than
 $250,000.................     1.52%        1.50%        1.50%
$250,000 but less than
 $500,000.................     1.01%        1.00%        1.00%
$500,000 but less than
 $1,000,000...............     0.50%        0.50%        0.50%
$1,000,000 or more........     0.00%        0.00%        0.00%
</TABLE>
 
   
     The public offering price of a Class A Share of each of the Intermediate
U.S. Government Bond, Growth and Income, Balanced, Large Company Growth, Small
Company Growth, and International Equity Funds and the Funds of Funds equals its
net asset value plus a sales charge in accordance with the table below.
    
 
<TABLE>
<CAPTION>
                              SALES        SALES        DEALER
                              CHARGE       CHARGE     ALLOWANCE
                               AS A         AS A         AS A
                            PERCENTAGE   PERCENTAGE   PERCENTAGE
                              OF NET     OF PUBLIC    OF PUBLIC
                              AMOUNT      OFFERING     OFFERING
    AMOUNT OF PURCHASE       INVESTED      PRICE        PRICE
- --------------------------  ----------   ----------   ----------
<S>                         <C>          <C>          <C>
Less than $100,000........     4.71%        4.50%        4.50%
$100,000 but less than
 $250,000.................     3.63%        3.50%        3.50%
$250,000 but less than
 $500,000.................     2.56%        2.50%        2.50%
$500,000 but less than
 $1,000,000...............     1.52%        1.50%        1.50%
$1,000,000 or more........     0.00%        0.00%        0.00%
</TABLE>
 
     BISYS Fund Services LP (the "Distributor") receives this sales charge as
Distributor and reallows a portion of it as dealer discounts and brokerage
commissions. However, the Distributor, in its sole discretion, may pay certain
dealers all or part of the portion of the sales charge it receives. A broker or
dealer who receives a reallowance in excess of 90% of the sales charge may be
deemed to be an "underwriter" for purposes of the 1933 Act.
 
     Class A Shares of the Prime Money Market Fund and the U.S. Treasury Fund
are sold at net asset value without imposition of a sales charge.
 
   
     Although there is no initial sales charge on purchases of Class A shares of
$1,000,000 or more, the Distributor pays broker-dealers out of its own assets, a
fee of up to 1% of the offering price of such shares up to $2.5 million, 0.5% of
the offering price from $2.5 million to $5 million, and 0.25% of the offering
price over $5 million. If these shares are redeemed within 12 months, the
redemption proceeds will be reduced by 1.00%. For additional information,
    
 
                                       48
<PAGE>   51
 
see "How to Purchase and Redeem Shares -- Contingent Deferred Sales Charge."
 
     From time to time dealers who receive dealer discounts and broker
commissions from the Distributor may reallow all or a portion of such dealer
discounts and broker commissions to other dealers or brokers.
 
   
     The Distributor, at its expense, will also provide additional compensation
to dealers in connection with sales of Class A Shares of any of the Funds of the
Group. The maximum cash compensation payable by the Distributor is 4.50% of the
public offering price of Class A Shares. Compensation will also include
financial assistance to dealers in connection with conferences, sales or
training programs for their employees, seminars for the public, advertising
campaigns regarding one or more of the Funds, and/or other dealer-sponsored
special events. In some instances, this compensation will be made available only
to dealers whose representatives have sold a significant amount of such Shares.
Compensation will include payment for travel expenses, including lodging,
incurred in connection with trips taken by invited registered representatives
and members of their families to locations within or outside of the United
States for meetings or seminars of a business nature. Dealers may not use sales
of a Fund's Shares to qualify for this compensation to the extent such may be
prohibited by the laws of any state or any self-regulatory agency, such as the
National Association of Securities Dealers, Inc. None of the aforementioned
compensation is paid for by any Fund or its shareholders.
    
 
     The sales charges set forth in the table above are applicable to purchases
made at one time by any purchaser (a "Purchaser"), which includes: (i) an
individual, his or her spouse and children under the age of 21; (ii) a trustee
or other fiduciary of a single trust estate or single fiduciary account; or
(iii) any other organized group of persons, whether incorporated or not,
provided that such organization has been in existence for at least six months
and has some purpose other than the purchase of redeemable securities of a
registered investment company. In order to qualify for a lower sales charge, all
orders from a Purchaser will have to be placed through a single investment
dealer and identified at the time of purchase as originating from the same
Purchaser, although such orders may be placed into more than one discrete
account which identifies the Purchasers.
 
SALES CHARGE WAIVERS
 
     The following classes of investors may purchase Class A Shares of the Funds
with no sales charge in the manner described below (which may be changed or
eliminated at any time by the Distributor):
 
          (1) Existing Shareholders of a Fund upon the reinvestment of dividend
              and capital gain distributions;
 
   
          (2) Officers, trustees, directors, advisory board members, employees
              and retired employees of the Group, BB&T and its affiliates, the
              Distributor and its affiliates, and employees of the Sub-Advisers
              (and spouses, children and parents of each of the foregoing);
    
 
          (3) Investors for whom a BB&T correspondent bank or other financial
              institution acts in a fiduciary, advisory, custodial, agency, or
              similar capacity;
 
          (4) BB&T Fund shares purchased with the proceeds from a distribution
              from BB&T or an affiliate trust or agency account (this waiver
              applies only to the initial purchase of a BB&T Fund subject to a
              sales load);
 
          (5) Investors who beneficially hold Trust Shares of any Fund of the
              Group;
 
          (6) Investors who purchase Shares of a Fund through a payroll
              deduction plan, a 401(k) plan or a 403(b) plan which by its terms
              permits purchases of Shares;
 
          (7) Investors whose shares are held of record by, and purchases made
              on behalf of, other investment companies distributed by the
              Distributor or its affiliated companies; and
 
     In addition, the Distributor may waive the sales charge for the purchase of
a Fund's shares with the proceeds from the recent redemption of shares of
another non-money market mutual fund that imposes a sales charge. The purchase
must be made within 60 days of the redemption, and the Distributor must be
notified in writing by the investor or by his or her financial institution at
the time the purchase is made. A copy of the investor's account statement
showing such redemption must accompany such notice. The
 
                                       49
<PAGE>   52
 
Distributor may also periodically waive the sales charge for all investors with
respect to a Fund.
 
LETTER OF INTENT
 
     Any Purchaser may obtain a reduced sales charge by means of a written
Letter of Intent which expresses the intention of such Purchaser to invest a
certain amount in Class A Shares of any of the Variable NAV Funds, i.e., those
Funds which charge a sales charge, within a period of 13 months. Each purchase
of Shares under a Letter of Intent will be made at the public offering price
plus the sales charge applicable at the time of such purchase to a single
transaction of the total dollar amount indicated in the Letter of Intent. A
Letter of Intent may include purchases of Class A Shares made not more than 90
days prior to the date such Purchaser signs a Letter of Intent; however, the
13-month period during which the Letter of Intent is in effect will begin on the
date of the earliest purchase to be included. When a purchaser enters into a
Letter of Intent which includes shares purchased prior to the date of the Letter
of Intent, the sales charge will be adjusted and used to purchase additional
Shares of the Fund at the then current public offering price at the end of the
13 month period. This program may be modified or eliminated at any time or from
time to time by the Group without notice.
 
     A Letter of Intent is not a binding obligation upon the investor to
purchase the full amount indicated. The minimum initial investment under a
Letter of Intent is 5% of such amount. Class A Shares purchased with the first
5% of such amount will be held in escrow (while remaining registered in the name
of the investor) to secure payment of the higher sales charge applicable to the
Class A Shares actually purchased if the full amount indicated is not purchased,
and such escrowed Class A Shares will be involuntarily redeemed to pay the
additional sales charge, if necessary. Dividends on escrowed Class A Shares,
whether paid in cash or reinvested in additional Class A Shares are not subject
to escrow. The escrowed Class A Shares will not be available for disposal by the
investor until all purchases pursuant to the Letter of Intent have been made or
the higher sales charge has been paid. When the full amount indicated has been
purchased, the escrow will be released. To the extent that an investor purchases
more than the dollar amount indicated on the Letter of Intent and qualifies for
a further reduced sales charge, the sales charge will be adjusted for the entire
amount purchased at the end of the 13-month period. The difference in sales
charges will be used to purchase additional Class A Shares subject to the rate
of sales charge applicable to the actual amount of the aggregate purchases at
the net asset value next calculated.
 
     For further information, interested investors should contact the
Distributor. Letter of Intent privileges may be amended or terminated without
notice at any time by the Distributor.
 
CONCURRENT PURCHASES AND RIGHT OF ACCUMULATION
 
     A Purchaser (as defined under "HOW TO PURCHASE AND REDEEM SHARES -- Sales
Charge -- Class A") may qualify for a reduced sales charge by combining
concurrent purchases of Class A Shares of one or more of the Variable NAV Funds
or by combining a current purchase of Class A Shares of a Variable NAV Fund with
prior purchases of Shares of any Variable NAV Fund. The applicable sales charge
is based on the sum of (i) the Purchaser's current purchase of Class A Shares of
any Variable NAV Fund sold with a sales charge plus (ii) the then current net
asset value of all Class A Shares held by the Purchaser in any Variable NAV
Fund. To receive the applicable public offering price pursuant to the right of
accumulation, Shareholders must at the time of purchase provide the Transfer
Agent or the Distributor with sufficient information to permit confirmation of
qualification. Accumulation privileges may be amended or terminated without
notice at any time by the Distributor.
 
CLASS B SHARES
 
     Class B Shares are not subject to a sales charge when they are purchased,
but are subject to a sales charge (the "Contingent Deferred Sales Charge") if a
Shareholder redeems them prior to the sixth anniversary of purchase. When a
Shareholder purchases Class B Shares, the full purchase amount is invested
directly in the applicable Fund. Class B Shares of each Fund are subject to an
ongoing distribution and Shareholder service fee at an annual rate of 1.00% of
such Fund's average daily net assets as provided in the Distribution Plan
(described below under "The Distributor"). This ongoing fee will cause Class B
Shares to have a higher expense ratio and to pay lower dividends than Class A
Shares. Class B Shares convert automatically to Class A Shares after eight
years, commencing from the end of the calendar month in which the purchase order
was accepted
                                       50
<PAGE>   53
under the circumstances and subject to the qualifications described in this
Prospectus.
 
   
     Proceeds from the Contingent Deferred Sales Charge and the distribution and
Shareholder service fees under the Distribution Plan are payable to the
Distributor to defray the expenses of advance brokerage commissions and expenses
related to providing distribution-related and Shareholder services to the Fund
in connection with the sale of the Class B Shares, such as the payment of
compensation to dealers and agents selling Class B Shares. A dealer commission
of 4.30% of the original purchase price of the Class B Shares of the Fund will
be paid to financial institutions and intermediaries. However, the Distributor
may, in its sole discretion, pay a higher dealer commission at its sole
discretion.
    
 
CONTINGENT DEFERRED SALES CHARGE
 
CLASS A SHARES
 
     Each Fund imposes a Contingent Deferred Sales Charge on Class A shares in
certain circumstances. Under the Contingent Deferred Sales Charge arrangement,
for sales of shares of $1,000,000 or more (including right of accumulation and
Letters of Intent (see "How to Purchase and Redeem Shares")), the front-end
sales charge will not be imposed (although the Distributor intends to pay its
registered representatives and other dealers that sell Fund shares, out of its
own assets, a fee of up to 1% of the offering price of such sales except on
purchases exempt from the front end sales charge. However, if such shares are
redeemed within twelve months after their purchase date, the redemption proceeds
will be reduced by the 1.00% Contingent Deferred Sales Charge.
 
CLASS B SHARES
 
     If the Shareholder redeems Class B Shares prior to the sixth anniversary of
purchase, the Shareholder will pay a Contingent Deferred Sales Charge at the
rates set forth below. The Contingent Deferred Sales Charge is assessed on an
amount equal to the lesser of the then-current market value or the cost of the
Shares being redeemed. Accordingly, no sales charge is imposed on increases in
net asset value above the initial purchase price. In addition, no charge is
assessed on Shares derived from reinvestment of dividends or capital gain
distributions.
 
     The amount of the Contingent Deferred Sales Charge, if any, varies
depending on the number of years from the time of payment for the purchase of
Class B Shares until the time of redemption of such Shares. Solely for purposes
of determining the number of years from the time of any payment for the purchase
of Shares, all payments during a month are aggregated and deemed to have been
made on the first day of the month.
<TABLE>
<CAPTION>
                   CONTINGENT
                    DEFERRED
                SALES CHARGE AS A
 YEAR(S)          PERCENTAGE OF
  SINCE           DOLLAR AMOUNT
PURCHASE        SUBJECT TO CHARGE
- --------        -----------------
<S>             <C>
   0-1                5.00%
   1-2                4.00%
   2-3                3.00%
   3-4                3.00%
   4-5                2.00%
   5-6                1.00%
   6-7                None
   7-8                None
</TABLE>
 
     In determining whether a particular redemption is subject to a Contingent
Deferred Sales Charge, it is assumed that the redemption is first of any Class A
Shares in the Shareholder's Fund account (unless the Shareholder elects to have
Class B Shares redeemed first) or Shares representing capital appreciation, next
of Shares acquired pursuant to reinvestment of dividends and capital gain
distributions, and finally of other Shares held by the Shareholder for the
longest period of time. This method should result in the lowest possible sales
charge.
 
     To provide an example, assume you purchased 100 Shares at $10 per share (a
total cost of $1,000) and prior to the second anniversary after purchase, the
net asset value per share is $12 and during such time you have acquired 10
additional Shares through dividends paid in Shares. If you then make your first
redemption of 50 Shares (proceeds of $600), 10 Shares will not be subject to
charge because you received them as dividends. With respect to the remaining 40
Shares, the charge is applied only to the original cost of $10 per share and not
to the increase in net asset value of $2 per share. Therefore, $400 of the $600
redemption proceeds is subject to a Contingent Deferred Sales Charge at a rate
of 4.00% (the applicable rate prior to the second anniversary after purchase).
 
     The Contingent Deferred Sales Charge is waived on redemption of Shares: (i)
following the death or disability (as defined in the Code) of a Shareholder or a
participant or beneficiary of a qualifying retirement plan if redemption is made
within one year of such death or disability; (ii) to the extent that the
redemption represents a minimum required distribution from an Individual
Retirement Account or other qualifying retirement plan to a Shareholder who has
attained the age of 70 1/2; (iii) provided that the Shareholder with-
 
                                       51
<PAGE>   54
 
draws no more than 12% of the account value annually using the Auto Withdrawal
Plan Feature; (iv) for Investors who purchased Class B Shares of the Prime Money
Market Fund or Class B Shares of the U.S. Treasury Fund through the Cash Sweep
Program at BB&T Treasury Services Division; and (v) for Investors who purchased
through a participant directed defined contribution plan. A Shareholder or his
or her representative should contact the Transfer Agent to determine whether a
retirement plan qualifies for a waiver and must notify the Transfer Agent prior
to the time of redemption if such circumstances exist and the Shareholder is
eligible for this waiver. In addition, the following circumstances are not
deemed to result in a "redemption" of Class B Shares for purposes of the
assessment of a Contingent Deferred Sales Charge, which is therefore waived: (i)
plans of reorganization of the Fund, such as mergers, asset acquisitions and
exchange offers to which the Fund is a party; and (ii) exchanges for Class B
Shares of other Funds of the Group as described under "Exchange Privilege."
 
CONVERSION FEATURE
 
     Class B Shares include all Shares purchased pursuant to the Contingent
Deferred Sales Charge which have been outstanding for less than the period
ending eight years after the end of the month in which the shares were
purchased. At the end of this period, Class B Shares will automatically convert
to Class A Shares and will be subject to the lower distribution and Shareholder
service fees charged to Class A Shares. Such conversion will be on the basis of
the relative net asset values of the two classes, without the imposition of any
sales charge, fee or other charge. The conversion is not a taxable event to a
Shareholder.
 
     For purposes of conversion to Class A Shares, shares received as dividends
and other distributions paid on Class B Shares in a Shareholder's Fund account
will be considered to be held in a separate sub-account. Each time any Class B
Shares in a Shareholder's Fund account (other than those in the sub-account)
convert to Class A Shares, a pro-rata portion of the Class B Shares in the
sub-account will also convert to Class A Shares.
 
     If a Shareholder effects one or more exchanges among Class B Shares of the
Funds of the Group during the eight-year period, the Group will aggregate the
holding periods for the shares of each Fund of the Group for purposes of
calculating that eight-year period. Because the per share net asset value of the
Class A Shares may be higher than that of the Class B Shares at the time of
conversion, a Shareholder may receive fewer Class A Shares than the number of
Class B Shares converted, although the dollar value will be the same.
 
AUTO INVEST PLAN
 
     BB&T Mutual Funds Group Auto Invest Plan enables Shareholders to make
regular purchases of Class A and Class B Shares through automatic deduction from
their bank accounts. With Shareholder authorization, the Group's transfer agent
will deduct the amount specified (subject to the applicable minimums) from the
Shareholder's bank account and will automatically invest that amount in Class A
or Class B Shares at the public offering price on the date of such deduction.
The required minimum initial investment when opening an account using the Auto
Invest Plan is $25 per Fund; the minimum amount for subsequent automatic
investments in a Fund is $25. To participate in the Auto Invest Plan,
Shareholders should complete the appropriate section of the Account Registration
Form or supplemental sign-up form that can be acquired by calling the
Distributor and attach a voided check and (for new Shareholders only) send a
check for the initial $25 Fund Share purchase. For a Shareholder to change the
Auto Invest instructions or to discontinue the feature, the request must be made
in writing to the BB&T Mutual Funds Group, P.O. Box 182533, Columbus, OH
43218-2533. The Auto Invest Plan may be amended or terminated without notice at
any time by the Distributor.
 
BB&T MUTUAL FUNDS GROUP INDIVIDUAL RETIREMENT ACCOUNT ("IRA")
 
     A BB&T Mutual Funds Group IRA enables individuals, even if they participate
in an employer-sponsored retirement plan, to establish their own retirement
program by purchasing Class A or Class B Shares for an IRA. BB&T Mutual Funds
Group IRA contributions may be tax-deductible and earnings are tax deferred.
Under the Tax Reform Act of 1986 and Taxpayer Relief Act of 1997, the tax
deductibility of IRA contributions is restricted or eliminated for individuals
who participate in certain employer pension plans and whose annual income
exceeds certain limits. Existing IRAs and future contributions up to the IRA
maximums, whether deductible or not, still earn income on a tax-deferred basis.
 
                                       52
<PAGE>   55
 
     All BB&T Mutual Funds Group IRA distribution requests must be made in
writing to BISYS Fund Services. Any additional deposits to a BB&T Mutual Funds
Group IRA must distinguish the type and year of the contribution.
 
     For more information on a BB&T Mutual Funds Group IRA call the Group at
(800) 228-1872. Investment in Shares of the North Carolina Fund and the South
Carolina Fund would not be appropriate for any IRA. Shareholders are advised to
consult a tax adviser on BB&T Mutual Funds Group IRA contribution and withdrawal
requirements and restrictions.
 
ADDITIONAL INFORMATION ABOUT PURCHASING SHARES
 
     Purchases of Class A or Class B Shares of the Funds will be effected only
on a Business Day (as defined in "VALUATION OF SHARES"). An order for the Prime
Money Market Fund or the U.S. Treasury Fund received prior to a Valuation Time
on any Business Day will be executed at the net asset value determined as of the
next Valuation Time on the date of receipt.
 
     An order for the Prime Money Market Fund or the U.S. Treasury Fund received
after the last Valuation Time on any Business Day will be executed at net asset
value determined as of the next Valuation Time on the next Business Day. An
order for a Variable NAV Fund received prior to the Valuation Time on any
Business Day will be executed at the net asset value determined as of the
Valuation Time on the date of receipt. An order for a Variable NAV Fund received
after the Valuation Time on any Business Day will be executed at the net asset
value determined as of the Valuation Time on the next Business Day.
 
     An order to purchase Class A Shares of the Prime Money Market Fund or the
U.S. Treasury Fund will be deemed to have been received by the Distributor only
when federal funds with respect thereto are available to the Group's custodian
for investment. Federal funds are monies credited to a bank's account within a
Federal Reserve Bank. Payment for an order to purchase Shares of the Prime Money
Market Fund or the U.S. Treasury Fund which is transmitted by federal funds wire
will be available the same day for investment by the Group's custodian, if
received prior to the last Valuation Time (see "VALUATION OF SHARES"). It is
strongly recommended that investors of substantial amounts use federal funds to
purchase Shares of the Prime Money Market Fund or the U.S. Treasury Fund.
 
     Shares of the Prime Money Market Fund or the U.S. Treasury Fund purchased
before 12:00 noon, Eastern Time, begin earning dividends on the same Business
Day. All Shares of the Prime Money Market Fund or the U.S. Treasury Fund
continue to earn dividends through the day before their redemption.
 
     Depending upon the terms of a particular Customer account, a Participating
Organization or Bank may charge a Customer's account fees for services provided
in connection with investment in the Group. Information concerning this
Prospectus should be read in conjunction with any such information received from
the Participating Organizations or Banks.
 
     The Group reserves the right to reject any order for the purchase of its
Class A or Class B Shares in whole or in part, including purchases made with
foreign and third party drafts or checks.
 
EXCHANGE PRIVILEGE
 
CLASS A
 
     Class A Shares of each Fund may be exchanged for Class A Shares of the
other Funds, provided that the Shareholder making the exchange is eligible on
the date of the exchange to purchase Class A Shares (with certain exceptions and
subject to the terms and conditions described in this prospectus). Class A
Shares may not be exchanged for Class B Shares of the other Funds, and may be
exchanged for Trust Shares of the other Funds only if the Shareholder becomes
eligible to purchase Trust Shares. Only residents of North Carolina may exchange
their Class A Shares of the other Funds for Class A Shares of the North Carolina
Fund. Only residents of South Carolina may exchange their Class A Shares of the
other Funds for Class A Shares of the South Carolina Fund. Shareholders may
exchange their Class A Shares for Class A Shares of a Fund with the same or
lower sales charge on the basis of the relative net asset value of the Class A
Shares exchanged. Shareholders may exchange their Class A Shares for Class A
Shares of a Fund with a higher sales charge by paying the difference between the
two sales charges. Shareholders may also exchange Class A Shares of the Prime
Money Market Fund or the U.S. Treasury Fund, for which no sales load was paid,
for Class A Shares of a Variable NAV Fund. Under such circumstances, the cost of
the acquired Class A Shares will be the net asset value per share plus the
appropriate sales load. If Class A Shares of the Prime Money Market Fund or the
U.S. Treasury Fund were acquired in a previous exchange involving Shares of a
                                       53
<PAGE>   56
 
Variable NAV Fund, then such Shares of the Prime Money Market Fund or the U.S.
Treasury Fund may be exchanged for Shares of a Variable NAV Fund without payment
of any additional sales load within a twelve month period. Under such
circumstances, the Shareholder must notify the Distributor that a sales load was
originally paid. Depending upon the terms of a particular Customer account, a
Participating Organization may charge a fee with regard to such an exchange.
Information about such charges will be supplied by the Participating
Organization.
 
CLASS B
 
     Class B Shares of each Fund may be exchanged for Class B Shares of the
other Funds on the basis of relative net asset value per Class B Share, without
the payment of any Contingent Deferred Sales Charge which might otherwise be due
upon redemption of the outstanding Class B Shares. Investors should note that,
as of the date of this prospectus, Class B Shares were not yet being offered in
the Short-Intermediate Fund, the North Carolina Fund, or the South Carolina
Fund, and thus, as of the date of this prospectus, no exchanges could be
effected for Class B Shares of these three Funds. For purposes of computing the
Contingent Deferred Sales Charge that may be payable upon a disposition of the
newly acquired Class B Shares, the holding period for outstanding Class B Shares
of the Fund from which the exchange was made is "tacked" to the holding period
of the newly acquired Class B Shares. For purposes of calculating the holding
period applicable to the newly acquired Class B Shares, the newly acquired Class
B Shares shall be deemed to have been issued on the date of receipt of the
Shareholder's order to purchase the outstanding Class B Shares of the Fund from
which the exchange was made.
 
     Class B Shares may not be exchanged for Class A Shares of the other Funds,
and may be exchanged for Trust Shares of the other Funds only if the Shareholder
becomes eligible to purchase Trust Shares. A Contingent Deferred Sales Charge
will apply as described in "How To Purchase and Redeem Shares" -- "Class B
Shares" to exchanges of Class B Shares for Trust Shares.
 
ADDITIONAL INFORMATION ABOUT EXCHANGES
 
     An exchange is considered a sale of Shares and will result in a capital
gain or loss for federal income tax purposes, which, in general, is calculated
by netting the Shareholder's tax cost (or "basis") in the Shares surrendered and
the value of the Shares received in the exchange. If a Shareholder exchanges
Class A Shares within 90 days of acquiring them and if a sales charge is waived
on the exchange, for purposes of measuring the capital gain or loss on the
exchange, the Shareholder's basis in the surrendered Shares is reduced by the
lesser of (i) the sales charge paid for the surrendered shares or (ii) the
amount of the sales charge that is waived on the exchange.
 
     A Shareholder wishing to exchange Class A or Class B Shares purchased
directly from the Group may do so by contacting the Group at (800) 228-1872 or
by providing instructions to the Transfer Agent. If not selected on the Account
Registration form, the Shareholder will automatically receive Exchange
privileges. A Shareholder wishing to exchange Class A or Class B Shares
purchased through a Participating Organization or Bank may do so by contacting
the Participating Organization or Bank. If an exchange request in good order is
received by the Distributor or the Transfer Agent by 12:00 noon (Eastern Time)
on any Business Day, the exchange usually will occur on that day. Any
Shareholder who wishes to make an exchange should obtain and review a prospectus
describing the Fund and class of Shares which he or she wishes to acquire before
making the exchange. The exchange privilege may be exercised only in those
states where the class of Shares of such other Fund may legally be sold. The
Group reserves the right to change the terms and conditions of the exchange
privilege discussed herein upon sixty days written notice.
 
     The Group's exchange privilege is not intended to afford shareholders a way
to speculate on short-term movements in the market. Accordingly, in order to
prevent excessive use of the exchange privilege that may potentially disrupt the
management of the Funds and increase transaction costs, the Funds have
established a policy of limiting excessive exchange activity. Exchange activity
will not be deemed excessive if limited to four substantive exchange redemptions
from a Fund during any calendar year.
 
   
AUTO EXCHANGE PLAN (CLASS B SHARES ONLY)
    
 
     BB&T Mutual Funds Group Auto Exchange enables Shareholders to make regular,
automatic withdrawals from Class B Shares of a BB&T Mutual Fund and use those
proceeds to benefit from dollar-cost-averaging by automatically making purchases
of shares of another BB&T Mutual Fund. With shareholder authorization, the
Group's transfer agent will
 
                                       54
<PAGE>   57
 
withdraw the amount specified (subject to the applicable minimums) from the
shareholder's account and will automatically invest that amount in Class B
Shares of the BB&T Mutual Fund designated by the Shareholder at the public
offering price on the date of such deduction. The Auto Exchange feature can only
be used within the same class of shares. When the balance of the Fund you wish
to transfer from becomes less than the requested Automatic Exchange amount,
Automatic Exchange will be discontinued. In order to participate in the Auto
Exchange, Shareholders must have a minimum initial purchase of $10,000 in their
BB&T Mutual Fund account. The Auto Exchange feature can only be used within the
same Class of Shares.
 
     Shareholders investing directly in Class B Shares of the U.S. Treasury Fund
or Prime Money Market Fund, as opposed to Shareholders obtaining Class B Shares
of the U.S. Treasury Fund or Prime Money Market Fund upon an exchange of Class B
Shares of any of the other Funds, will be requested to participate in the Auto
Exchange and to set the time and amount of their regular, automatic withdrawals
in such a way that all of their Class B Shares have been withdrawn from the U.S.
Treasury Fund or Prime Money Market Fund within two years of purchase.
 
     To participate in the Auto Exchange, Shareholders should complete the
appropriate section of the Account Registration Form, which can be acquired by
calling the Distributor. To change the Auto Exchange instructions or to
discontinue the feature, a Shareholder must send a written request to the BB&T
Mutual Funds Group, P.O. Box 182533, Columbus, OH 43218-2533. The Auto Exchange
may be amended or terminated without notice at any time by the Distributor.
 
REDEMPTION OF SHARES
 
     Shareholders may redeem their Class A Shares without charge, and their
Class B Shares subject to the applicable Contingent Deferred Sales Charge, on
any day that net asset value is calculated (see "VALUATION OF SHARES") and
Shares may ordinarily be redeemed by mail or by telephone. However, all or part
of a Customer's Shares may be required to be redeemed in accordance with
instructions and limitations pertaining to his or her account held by a
Participating Organization or Bank. For example, if a Customer has agreed to
maintain a minimum balance in his or her account, and the balance in that
account falls below that minimum, the Customer may be obliged to redeem, or the
Participating Organization or Bank may redeem for and on behalf of the Customer,
all or part of the Customer's Shares to the extent necessary to maintain the
required minimum balance.
 
REDEMPTION BY MAIL
 
     A written request for redemption must be received by the Group in order to
constitute a valid tender for redemption. The signature on the written request
must be guaranteed by a bank, broker, dealer, credit union, securities exchange,
securities association, clearing agency or savings association, as those terms
are defined in Rule 17Ad-15 under the Securities Exchange Act of 1934 if (a) a
redemption check is to be payable to anyone other than the Shareholder(s) of
record or (b) a redemption check is to be mailed to the Shareholder(s) at an
address other than the address of record or other than to a commercial bank
designated on the Account Registration Form of such Shareholder(s). The
Distributor reserves the right to reject any signature guarantee if (1) it has
reason to believe that the signature is not genuine, (2) it has reason to
believe that the transaction would otherwise be improper, or (3) the guarantor
institution is a broker or dealer that is neither a member of a clearing
corporation nor maintains net capital of at least $100,000. Proceeds may be
mailed to the address of record or sent electronically or mailed to a previously
designated bank account without a signature guarantee. See "Redemption by
Telephone" for further discussion on sending proceeds to your bank account.
 
REDEMPTION BY TELEPHONE
 
     Shares may be redeemed by telephone if the Shareholder selected that option
on the Account Registration Form. A Shareholder may have the proceeds mailed to
the address of record or sent electronically or mailed directly to a domestic
commercial bank account previously designated by the Shareholder on the Account
Registration Form. Under most circumstances, such payments will be transmitted
on the next Business Day following receipt of a valid request for redemption.
Such electronic redemption requests may be made by the Shareholder by telephone
to the Transfer Agent. The Transfer Agent may reduce the amount of a wire
redemption payment by its then-current wire redemption charge. Such charge is
currently being waived. There is no charge for having payment of redemption
requests mailed or sent via the Automated Clearing House to a
 
                                       55
<PAGE>   58
 
designated bank account. For telephone redemptions, call the Group at (800)
228-1872. If not selected on the Account Registration form, the Shareholder will
automatically receive telephone redemption privileges. None of the Distributor,
the Group's transfer agent, BB&T or the Group will be liable for any losses,
damages, expense or cost arising out of any telephone transaction (including
exchanges and redemptions) effected in accordance with the Group's telephone
transaction procedures, upon instructions reasonably believed to be genuine. The
Group will employ procedures designed to provide reasonable assurance that
instructions communicated by telephone are genuine; if these procedures are not
followed, the Group may be liable for any losses due to unauthorized or
fraudulent instructions. These procedures include recording all phone
conversations, sending confirmations to Shareholders within 72 hours of the
telephone transaction, verifying the account name and a shareholder's account
number or tax identification number and sending redemption proceeds only to the
address of record or to a previously authorized bank account. If, due to
temporary adverse conditions, investors are unable to effect telephone
transactions, Shareholders may also mail the redemption request to the Group.
 
CHECK WRITING SERVICE
 
     Shareholders of Class A Shares of the Prime Money Market Fund and the U.S.
Treasury Fund may write checks on Fund accounts for $100 or more. Once a
Shareholder has signed and returned a signature card, he or she will receive a
supply of checks. A check may be made payable to any person, and the
Shareholder's account will continue to earn dividends until the check clears.
Because of the difficulty of determining in advance the exact value of a Fund
account, a Shareholder may not use a check to close his or her account. The
Shareholder's account may be charged a fee for stopping payment of a check upon
the Shareholder's request or if the check cannot be honored because of
insufficient funds or other valid reasons.
 
AUTO WITHDRAWAL PLAN
 
     BB&T Mutual Funds Group Auto Withdrawal Plan enables Shareholders to make
regular redemptions of Class A Shares and Class B Shares of a Fund. With
Shareholder authorization, the Group's transfer agent will automatically redeem
Class A Shares and Class B Shares at the net asset value of the applicable Fund
on the dates of withdrawal and have the amount specified transferred according
to the instructions of the Shareholder. In certain cases, Class B Shareholders
may redeem using the Auto Withdrawal Plan without paying a contingent deferred
sales charge as described in "How to Purchase and Redeem Shares -- Contingent
Deferred Sales Charge." Shareholders participating in the Auto Withdrawal Plan
must maintain a minimum account balance of $1,000 in the Fund from which Class A
Shares or Class B Shares are being redeemed. Purchase of additional Class A
Shares concurrent with withdrawals may be disadvantageous to certain
Shareholders because of tax liabilities.
 
     To participate in the Auto Withdrawal Plan, Shareholders should complete a
supplemental sign-up form that can be acquired by calling the Distributor. For a
Shareholder to change the Auto Withdrawal instructions or to discontinue the
feature, the request must be made in writing to the BB&T Mutual Funds Group,
P.O. Box 182533, Columbus, OH 43218-2533. The Auto Withdrawal Plan may be
amended or terminated without notice at any time by the Distributor.
 
PAYMENTS TO SHAREHOLDERS
 
     Redemption orders are effected at the net asset value per Share next
determined after the Shares are properly tendered for redemption, as described
above. Payment to Shareholders for Shares redeemed will be made within seven
days after receipt by the Distributor of the request for redemption. However, to
the greatest extent possible, the Group will attempt to honor requests from
Shareholders for next Business Day payments upon redemptions of Shares if the
request for redemption is received by the Transfer Agent before the last
Valuation Time on a Business Day or, if the request for redemption is received
after the last Valuation Time, to honor requests for payment within two Business
Days, unless it would be disadvantageous to the Group or the Shareholders of the
particular Fund to sell or liquidate portfolio securities in an amount
sufficient to satisfy requests for payments in that manner. The Prime Money
Market Fund and the U.S. Treasury Fund will attempt to honor requests from its
Shareholders for same day payment upon redemption of Shares if the request for
redemption is received by the Transfer Agent before 12:00 noon Eastern Time, on
a Business Day or, if the request for redemption is received after 12:00 noon
Eastern Time, to honor requests for payment on the next Business Day, unless it
would be disadvantageous to the Fund or its Shareholders to sell or
 
                                       56
<PAGE>   59
 
liquidate portfolio securities in an amount sufficient to satisfy requests for
payments in that manner.
 
     At various times, a Fund may be requested to redeem Shares for which it has
not yet received good payment. In such circumstances, the Group may delay the
forwarding of proceeds only until payment has been collected for the purchase of
such Shares, which may take up to 15 days or more. To avoid delay in payment
upon redemption shortly after purchasing Shares, investors should purchase
Shares by certified check or by wire transfer. The Group intends to pay cash for
all Shares redeemed, but under abnormal conditions which may make payment in
cash unwise, the Group may make payment wholly or partly in portfolio securities
at their then market value equal to the redemption price. In such cases, an
investor may incur brokerage costs in converting such securities to cash.
 
     Due to the relatively high cost of handling small investments, the Group
reserves the right to redeem, at net asset value, the Shares of any Shareholder
if, because of redemptions of Shares by or on behalf of the Shareholder, the
account of such Shareholder in a Fund has a value of less than $1,000.
Accordingly, an investor purchasing Shares of a Fund in only the minimum
investment amount may be subject to such involuntary redemption if he or she
thereafter redeems some of his or her Shares. Before the Group exercises its
right to redeem such Shares and sends proceeds to the Shareholder, the
Shareholder will be given notice that the value of the Shares of a Fund in his
or her account is less than the minimum amount and will be allowed 60 days to
make an additional investment in an amount which will increase the value of the
account to at least $1,000.
 
     See "ADDITIONAL PURCHASE AND REDEMPTION INFORMATION" in the Statement of
Additional Information for examples of when the Group may suspend the right of
redemption or redeem Shares involuntarily if it appears appropriate to do so in
light of the Group's responsibilities under the 1940 Act.
 
                              DIVIDENDS AND TAXES
 
     Each Fund will be treated as a separate entity for federal income tax
purposes. Each Fund intends to qualify for treatment as a "regulated investment
company" under the Internal Revenue Code of 1986, as amended (the "Code"). If
qualified, a Fund will not have to pay federal taxes on amounts it distributes
to Shareholders. Regulated investment companies are subject to a federal excise
tax if they do not distribute substantially all of their income on a timely
basis. Each Fund intends to avoid paying federal income and excise taxes by
timely distributing substantially all its net investment income and net realized
capital gains.
 
     Dividends received by a Shareholder of a Fund that are derived from such
Fund's investments in U.S. Government Securities may not be entitled to the
exemption from state and local income taxes that would be available if the
Shareholder had purchased U.S. Government Securities directly. Shareholders are
advised to consult their tax adviser concerning the application of state and
local taxes to distributions received from a Fund.
 
     Shareholders will be advised at least annually as to the amount and federal
income tax character of distributions made during the year.
 
     The net investment income of the Shares of the Prime Money Market Fund and
the U.S. Treasury Fund is declared daily as a dividend to Shareholders at the
close of business on the day of declaration. Dividends will generally be paid
monthly. The Prime Money Market Fund and the U.S. Treasury Fund do not expect to
realize any long-term capital gains and, therefore, do not foresee paying any
"capital gain dividends" as described in the Code.
 
     The amount of dividends payable with respect to the Trust Shares will
exceed dividends on Class A Shares, and the amount of dividends on Class A
Shares will exceed the dividends on Class B Shares, as a result of the
Distribution and Shareholder Services Plan fee applicable to Class A and Class B
Shares.
 
   
     A dividend on the Shares of the North Carolina Fund, the South Carolina
Fund, the Short-Intermediate Fund and the Intermediate U.S. Government Bond Fund
is declared daily and paid monthly. A dividend on the Shares of the Growth and
Income Fund and the Balanced Fund is declared and paid monthly. The Large
Company Growth Fund, the Small Company Growth Fund, the International Equity
Fund and Funds of the Funds declare and pay dividends quarterly. Net realized
capital gains, if any, are distributed at least annually to Shareholders of
record.
    
 
                                       57
<PAGE>   60
 
     A Shareholder will automatically receive all income dividends and capital
gain distributions in additional full and fractional Shares at net asset value
as of the date of declaration unless the Shareholder elects to receive such
dividends or distributions in cash. Such election, or any revocation thereof,
must be made in writing to the BB&T Mutual Funds Group, P.O. Box 182533,
Columbus, OH 43218-2533, and will become effective with respect to dividends and
distributions having record dates after its receipt by the transfer agent.
Reinvested dividends receive the same tax treatment as dividends paid in cash.
Dividends are paid in cash not later than seven Business Days after a
Shareholder's complete redemption of his or her Shares.
 
     If you elect to receive distributions in cash and your checks (1) are
returned and marked as "undeliverable" or (2) remain uncashed for six months,
your cash election will be changed automatically and your future dividend and
capital gains distributions will be reinvested in the Fund at the per share net
asset value determined as of the date of payment of the distribution. In
addition, any undeliverable checks or checks that remain uncashed for six months
will be canceled and will be reinvested in the Fund at the per share net asset
value determined as of the date of cancellation.
 
     Dividends are generally taxable in the taxable year received. However,
dividends declared in October, November or December to Shareholders of record
during such a month and paid during the following January are treated for tax
purposes as if they were received by each Shareholder on December 31 of the year
in which the dividends were declared.
 
     Dividends will generally be taxable to a Shareholder as ordinary income to
the extent of the Shareholder's ratable share of the earnings and profits of a
Fund as determined for tax purposes. Certain dividends paid by the Growth and
Income, Balanced, Large Company Growth, Small Company Growth, and International
Equity Funds, and so-designated by the Funds, may qualify for the dividends
received deduction for corporate shareholders. A corporate shareholder will only
be eligible to claim such a dividends received deduction with respect to a
dividend from one of these Funds if the shareholder held its shares on the
ex-dividend date and for at least 45 more days during the 90-day period
surrounding the ex-dividend date. Because all of the net investment income of
the remaining Funds is expected to be interest income, it is anticipated that no
distributions from such Funds will qualify for the dividends received deduction.
Distributions designated by a Fund as deriving from net gains on securities held
for more than one year will be taxable to Shareholders as such, regardless of
how long the Shareholder has held Shares in the Fund. Shareholders who are not
subject to tax on their income generally will not have to pay federal income tax
on amounts distributed to them.
 
     Distributions are taxable to a Shareholder of a Fund even if they are paid
from income or gains earned by the Fund prior to the Shareholder's investment
(and thus were included in the price paid by the Shareholder).
 
     Dividends that are derived from interest on a Fund's investments in U.S.
Government Securities and that are received by a Shareholder who is a North
Carolina or South Carolina resident are currently eligible for exemption from
those states' income taxes. Such dividends may be eligible for exemption from
the state and local taxes of other jurisdictions as well, although state and
local tax authorities may not agree with this view. However, in North Carolina
and South Carolina, as well as in other states, distributions of income derived
from repurchase agreements and securities lending transactions generally will
not qualify for exemption from state and local income taxes.
 
     The foregoing is a summary of certain federal, state and local income tax
consequences of investing in a Fund. Shareholders should consult their own tax
advisers concerning the tax consequences of an investment in a Fund with
specific reference to their own tax situation.
 
TAX CONSIDERATIONS RELATING TO THE INTERNATIONAL EQUITY FUND
 
     Dividends and certain interest income earned by the International Equity
Fund from foreign securities may be subject to foreign withholding taxes or
other taxes. So long as more than 50% of the value of the Fund's total assets at
the close of any taxable year consists of stock or securities of foreign
corporations, the Fund may elect, for U.S. Federal income tax purposes, to treat
certain foreign taxes paid by it on securities it has held for at least the
minimum period specified in the Code, including generally any withholding taxes
and other foreign income taxes, as paid by its shareholders. It is possible that
the International Equity Fund will make this election in certain years. The
remaining Funds do not expect to be eligible to make this election. If the Fund
makes the
 
                                       58
<PAGE>   61
 
election, the amount of such foreign taxes paid by the Fund will be included in
its shareholders' income pro rata (in addition to taxable distributions actually
received by them), and each shareholder will be entitled either (a) to credit a
proportionate amount of such taxes against a shareholder's U.S. Federal income
tax liabilities, so long as the shareholder held the Fund shares (without
protection from risk of loss) on the ex-dividend date and for at least 15 other
days during the 30-day period surrounding the ex-dividend date, or (b) if a
shareholder itemizes deductions, to deduct such proportionate amounts from U.S.
Federal taxable income. Although a Fund of Funds may itself be entitled to a
deduction for such taxes paid by a Fund in which the Fund of Funds invests, the
Fund of Funds will not be able to pass any such credit or deduction through to
its own shareholders.
 
     Fund transactions in foreign currencies and hedging activities may give
rise to ordinary income or loss to the extent such income or loss results from
fluctuations in value of the foreign currency concerned. In addition, such
activities will likely produce a difference between book income and taxable
income. This difference may cause a portion of a Fund's income distributions to
constitute a return of capital for tax purposes or require the Fund to make
distributions exceeding book income to qualify as a regulated investment company
for tax purposes.
 
TAX CONSIDERATIONS RELATING TO THE NORTH CAROLINA FUND AND THE SOUTH CAROLINA
FUND
 
     The portions of dividends paid for each year that are exempt from federal,
and North Carolina or South Carolina income tax, respectively, will be
designated within 60 days after the end of a Fund's taxable year and will be
based for each of the North Carolina and South Carolina Funds upon the ratio of
net tax-exempt income to total net income earned by the Fund during the entire
year. That ratio may be substantially different from the ratio of net tax-
exempt income to total net income earned during any portion of the year. Thus, a
Shareholder who holds Shares in either Fund for only a part of the year may be
allocated more or less tax-exempt dividends than would be the case if the
allocation were based on the ratio of net tax-exempt income to total net income
actually earned by the Fund while he or she was a Shareholder.
 
     Distributions will not be subject to North Carolina income tax if made to
individual Shareholders residing in North Carolina or to trusts or estates
subject to North Carolina income tax to the extent such distributions are either
(i) exempt from federal income tax and attributable to interest on obligations
of North Carolina or its political subdivisions, or Guam, Puerto Rico, or the
United States Virgin Islands, including the governments thereof and their
agencies, instrumentalities and authorities, or (ii) attributable to interest on
direct obligations of the United States.
 
     Distributions will not be subject to South Carolina income tax if made to
individual Shareholders residing in South Carolina or to trusts or estates
subject to South Carolina income tax to the extent such distributions are either
(i) attributable to interest on obligations of South Carolina or its political
subdivisions, including any agencies, instrumentalities and authorities thereof,
or (ii) attributable to interest on direct obligations of the United States.
 
     Distributions designated by the Funds as "exempt-interest dividends" are
not generally subject to federal income tax. However, if the Shareholder
receives Social Security or railroad retirement benefits, the Shareholder should
consult his or her tax adviser to determine what effect, if any, an investment
in a Fund may have on the taxation of such benefits.
 
     Dividends derived from interest income from certain types of securities in
which the North Carolina Fund or the South Carolina Fund may invest may subject
individual and corporate investors to liability under the federal alternative
minimum tax. As a matter of policy, under normal market conditions, not more
than 10% of a Fund's total assets will be invested in securities the interest on
which is treated as a preference item for purposes of the federal alternative
minimum tax for individuals. To the extent the North Carolina Fund or the South
Carolina Fund invests in securities the interest on which is subject to federal
alternative minimum tax, Shareholders, depending on their tax status, may be
subject to alternative minimum tax on that part of the Fund's distributions
derived from those securities. Interest income on all Tax-Exempt Obligations is
included in "adjusted current earnings" for purposes of computing the
alternative minimum tax applicable to corporate Shareholders of the North
Carolina Fund or the South Carolina Fund.
 
     Under the Code, if a Shareholder receives an exempt-interest dividend with
respect to any Share and such Share is held for six months or less, any loss on
the sale or exchange of such Share will be disallowed for North Carolina, South
Carolina, and
 
                                       59
<PAGE>   62
 
federal income tax purposes to the extent of the amount of such exempt-interest
dividend, even though, in the case of North Carolina or South Carolina, some
portion of such dividend actually may have been subject to North Carolina or
South Carolina income tax. Although the Treasury Department is authorized to
issue regulations reducing such period to as short as 31 days for regulated
investment companies that regularly distribute at least 90% of their net
tax-exempt interest, no such regulations have been issued as of the date of this
Prospectus.
 
     The North Carolina Fund or the South Carolina Fund may at times purchase
Tax-Exempt Obligations at a discount from the price at which they were
originally issued. For federal income tax purposes, some or all of this market
discount will be included in a Fund's ordinary income and will be taxable to
shareholders as such when it is distributed to them.
 
     To the extent dividends paid to Shareholders are derived from taxable
income (for example, from interest on certificates of deposit, market discount,
securities lending transactions or repurchase agreements), or from long-term or
short-term capital gains, such dividends will be subject to federal income tax,
whether such dividends are paid in the form of cash or additional Shares.
Distributions by the North Carolina Fund and the South Carolina Fund of net
gains on securities held for more than one year are taxable to Shareholders as
such, regardless of how long the Shareholder has held Shares in the North
Carolina Fund or the South Carolina Fund, except that distributions which are
directly attributable to gains from certain obligations of the State of North
Carolina and its political subdivisions that were issued before July 1, 1995 are
exempt from North Carolina State income tax. Distributions will be taxable as
described above even if the net asset value of a Share in the North Carolina
Fund or the South Carolina Fund is reduced below the Shareholder's cost of that
Share by the distribution of income or gain realized on the sale of securities
and the distribution is, as an economic matter, a return of capital. If a
shareholder purchases mutual fund shares, receives a capital gain dividend (or
is credited with an undistributed capital gain) and then sells the shares at a
loss within 6 months after purchasing the shares, the loss is treated as a long-
term capital loss to the extent of the capital gain dividend (or undistributed
capital gain).
 
     Part or all of the interest on indebtedness incurred by a Shareholder to
purchase or carry Shares of the North Carolina Fund or the South Carolina Fund
is not deductible for federal, North Carolina and South Carolina income tax
purposes. The portion of interest that is not deductible is equal to the total
interest multiplied by the percentage of the Fund's total distributions (not
including distributions from net long-term capital gains) paid to the
Shareholder that are exempt-interest dividends. It is anticipated that none of
the distributions from the North Carolina Fund or the South Carolina Fund will
be eligible for the dividends received deduction for corporations.
 
     Additional information regarding federal taxes is contained in the
Statement of Additional Information under the heading "Additional Tax
Information Concerning the North Carolina Fund and the South Carolina Fund."
However, the foregoing and the material in the Statement of Additional
Information are only brief summaries of some of the important tax considerations
generally affecting the North Carolina Fund and the South Carolina Fund and
their Shareholders. Accordingly, potential investors in the North Carolina Fund
and the South Carolina Fund are urged to consult their tax advisers with
specific reference to their own tax situation and in particular regard to state
and local tax consequences of investment in the North Carolina Fund and the
South Carolina Fund.
 
TAX CONSIDERATIONS RELATING TO THE FUNDS OF FUNDS
 
     The use of the fund-of-funds structure could affect the amount, timing and
character of distributions to Shareholders. See "Taxation" in the Statement of
Additional Information.
 
                     MANAGEMENT OF BB&T MUTUAL FUNDS GROUP
 
TRUSTEES OF THE GROUP
 
     Overall responsibility for management of the Group rests with the Board of
Trustees of the Group, who are elected by the Shareholders of the Group. There
are currently five Trustees, two of whom are "interested persons" of the Group
within the meaning of that term under the 1940 Act. The Trustees, in turn, elect
the officers of the Group to supervise actively its day-to-day operations. The
Trustees of the
 
                                       60
<PAGE>   63
 
Group, their current addresses, and principal
occupations during the past five years are as follows:
 
   
<TABLE>
<CAPTION>
                                      POSITION(S) HELD              PRINCIPAL OCCUPATION DURING
         NAME AND ADDRESS              WITH THE GROUP                    THE PAST 5 YEARS
         ----------------             ----------------              ---------------------------
<S>                                 <C>                      <C>
*Walter B. Grimm                    Chairman of the Board    From June, 1992 to present, employee of
3435 Stelzer Road                                            BISYS Fund Services; from 1987 to June,
Columbus, OH 43219                                           1992, President of Leigh
                                                             Consulting/Investments (investment firm).
William E. Graham, Jr.              Trustee                  From January 1994 to present, Counsel,
1 Hannover Square                                            Hunton & Williams; from 1985 to December,
Fayetteville Street Mall                                     1993, Vice Chairman, Carolina Power &
P.O. Box 109                                                 Light Company
Raleigh, NC 27602
Thomas W. Lambeth                   Trustee                  From 1978 to present, Executive Director,
101 Reynolda Village                                         Z. Smith Reynolds Foundation
Winston-Salem,
NC 27106
W. Ray Long                         Trustee                  Retired; Executive Vice President, Branch
605 Blenheim Drive                                           Banking and Trust Company
Raleigh, NC 27612
Robert W. Stewart                   Trustee                  Retired; Chairman and Chief Executive
201 Huntington Road                                          Officer of Engineered Custom Plastics
Greenville, SC 29615                                         Corporation from 1969 to 1990
</TABLE>
    
 
- ---------
 
* Indicates an "interested person" of the Group as defined in the 1940 Act.
 
     The Trustees receive fees and are reimbursed for expenses in connection
with each meeting of the Board of Trustees they attend. However, no officer or
employee of BISYS Fund Services, BISYS Fund Services Ohio, Inc. or Branch
Banking and Trust Company receives any compensation from the Group for acting as
a Trustee. The officers of the Group (see the Statement of Additional
Information) receive no compensation directly from the Group for performing the
duties of their offices. BISYS Fund Services, Inc. receives fees from the Group
for acting as Administrator and BISYS Fund Services Ohio, Inc. receives fees
from the Group for acting as Transfer Agent and for providing fund accounting
services to the Group. Walter B. Grimm is an employee of BISYS Fund Services.
 
INVESTMENT ADVISER
 
   
     BB&T is the Investment Adviser of each Fund. BB&T is the oldest bank in
North Carolina and is the principal bank affiliate of BB&T Corporation, a bank
holding company that is a North Carolina corporation, headquartered in
Winston-Salem, North Carolina. As of December 31, 1997, BB&T Corporation had
assets of approximately $29.2 billion. Through its subsidiaries, BB&T
Corporation operates over 540 banking offices in Maryland, North Carolina, South
Carolina, Virginia and Washington, D.C., providing a broad range of financial
services to individuals and businesses.
    
 
     In addition to general commercial, mortgage and retail banking services,
BB&T also provides trust, investment, insurance and travel services. BB&T has
provided investment management services through its Trust and Investment
Services Division since 1912. While BB&T has not provided investment advisory
services to registered investment companies other than the Group, it has
experience in managing collective investment funds with investment portfolios
and objectives comparable to those of the Group. BB&T employs an experienced
staff of professional portfolio managers and traders who use a disciplined
investment process that focuses on maximization of risk-adjusted investment
returns. BB&T has managed common and collective investment funds for its
fiduciary accounts for more than 16 years and currently manages assets of more
than $3.37 billion.
 
     Subject to the general supervision of the Group's Board of Trustees and in
accordance with the investment objectives and restrictions of a Fund,
 
                                       61
<PAGE>   64
 
BB&T (and, with respect to the Small Company Growth Fund, BFMI, with respect to
the International Equity Fund, BlackRock International, and, with respect to the
Prime Money Market Fund, BIMC) manages the Funds, makes decisions with respect
to, and places orders for, all purchases and sales of its investment securities,
and maintains its records relating to such purchases and sales.
 
     Under an investment advisory agreement between the Group and BB&T, the fee
payable to BB&T by the Prime Money Market Fund and the U.S. Treasury Fund for
investment advisory services is the lesser of: (a) a fee computed daily and paid
monthly at the annual rate of forty one hundredths of one percent (.40%) of each
Fund's average daily net assets; sixty one-hundredths of one percent (.60%) of
each Fixed Income Funds' and the North Carolina and South Carolina Funds'
average daily net assets; and seventy-four one-hundredths of one percent (.74%)
of the Large Company Growth Fund's, the Growth and Income Fund's and the
Balanced Fund's average daily net assets; one percent (1.00%) of the Small
Company Growth and International Equity Funds' average daily net assets, or (b)
such fee as may from time to time be agreed upon in writing by the Group and
BB&T. A fee agreed to in writing from time to time by the Group and BB&T may be
significantly lower than the fee calculated at the annual rate and the effect of
such lower fee would be to lower a Fund's expenses and increase the net income
of the fund during the period when such lower fee is in effect.
 
   
     For the fiscal year ended September 30, 1998, the Funds paid the following
investment advisory fees for Funds that had operated for that entire year: the
Prime Money Market Fund paid 0.30% of its average daily net assets; the U.S.
Treasury Fund paid 0.40% of its average daily net assets; each of the
Short-Intermediate Fund, the Intermediate Bond Fund, the North Carolina Fund,
the Growth and Income Fund, and the Balanced Fund, after voluntary fee
reductions, paid 0.50% of its average daily net assets; and each of the Small
Company Growth Fund and the International Equity Fund paid 1.00% of its average
daily net assets. The South Carolina Fund, the Funds of Funds, and the Large
Company Growth Fund had operations for less than a full fiscal year.
    
 
   
     The persons primarily responsible for the management of each of the
Variable NAV Funds of the Group other than the Small Company Growth and
International Equity Funds (which are managed by Sub-Advisers, described below),
as well as their previous business experience, are as follows:
    
 
   
<TABLE>
<CAPTION>
       PORTFOLIO MANAGER                             BUSINESS EXPERIENCE
       -----------------         ------------------------------------------------------------
<S>                              <C>
Keith F. Karlawish.............  Manager of the Intermediate U.S. Government Bond Fund and
                                 Short-Intermediate Fund since September, 1994. From June,
                                 1993 to September, 1994, Mr. Karlawish was Assistant Manager
                                 of the Intermediate U.S. Government Bond Fund and the
                                 Short-Intermediate Fund. From September, 1991 to June, 1993,
                                 he was a Financial Analyst Team Leader for Branch Banking
                                 and Trust Company. Mr. Karlawish earned a B.S. in Business
                                 Administration from the University of Richmond, an MBA from
                                 the University of North Carolina at Chapel Hill and is a
                                 Chartered Financial Analyst
 
Richard B. Jones...............  Manager of the Growth and Income Fund since February 1,
                                 1993. Since 1987, Mr. Jones has been a portfolio manager in
                                 the BB&T Trust Division. He is a Chartered Financial
                                 Analyst, and holds a B.S. in Business Administration from
                                 Miami (Ohio) University and an MBA from Ohio State
                                 University.
 
David R. Ellis.................  Manager of the Balanced Fund since its inception and Manager
                                 of the Funds of Funds since inception. Since 1986, Mr. Ellis
                                 has been a portfolio manager in the BB&T Trust Division. He
                                 holds a B.S. degree in Business Administration from the
                                 University of North Carolina at Chapel Hill.
 
C. Steven Brennaman............  Manager of the North Carolina Fund since January, 1988 and
                                 manager of the South Carolina Fund since its inception. Mr.
                                 Brennaman joined BB&T after its merger with United Carolina
                                 Bank in July, 1997. He has been a Senior Portfolio Manager
                                 with UCB since June, 1995. Mr. Brennaman holds a B.A. degree
                                 in Political Science from Mercer University and a M.S.
                                 degree in Management from Troy State University.
</TABLE>
    
 
                                       62
<PAGE>   65
 
<TABLE>
<CAPTION>
       PORTFOLIO MANAGER                             BUSINESS EXPERIENCE
       -----------------         ------------------------------------------------------------
<S>                              <C>
Daniel J. Rivera...............  Manager of the Large Company Growth Fund since its
                                 inception, Mr. Rivera joined the BB&T staff in July, 1997,
                                 after BB&T's merger with United Carolina Bank. He had been
                                 Director of Investments at UCB since January, 1994. Mr.
                                 Rivera received a Bachelors degree in Languages from the
                                 Virginia Military Institute, and is a Chartered Financial
                                 Analyst.
</TABLE>
 
INVESTMENT SUB-ADVISERS
 
     BlackRock Institutional Management Corporation ("BIMC") (formerly PNC
Institutional Management Corporation) serves as the Investment Sub-Adviser to
the Prime Money Market Fund pursuant to a Sub-Advisory Agreement with BB&T.
Under the Sub-Advisory Agreement, BIMC manages the Fund, selects investments and
places all orders for purchases and sales of the Prime Money Market Fund's
securities, subject to the general supervision of the Group's Board of Trustees
and BB&T and in accordance with the Prime Money Market Fund's investment
objective, policies and restrictions.
 
     BIMC is a wholly owned subsidiary of BlackRock Advisors, Inc. ("BAI")
(formerly PNC Asset Management Group, Inc.). BAI was organized in 1994 to
perform advisory services for investment companies, and has its principal
offices at 345 Park Avenue, 29th Floor, New York, New York 10154. BAI is an
indirect majority-owned subsidiary of PNC Bank Corp., a diversified financial
services company. BIMC's principal business address is 400 Bellevue Parkway, 4th
Floor, Wilmington, Delaware 19809.
 
   
     As Sub-Adviser, BIMC is responsible for the day-to-day management of the
Prime Money Market Fund, and generally makes all purchase and sale investment
decisions for the Fund. BIMC also provides research and credit analysis.
Portfolio transactions for the Fund may be directed through broker/dealers who
sell Fund shares, subject to the requirements of best execution.
    
 
   
     For its services and expenses incurred under the Sub-Advisory Agreement,
BIMC is entitled to a fee, payable by BB&T. The fee is computed daily and paid
monthly at the annual rate of nine one-hundredths of one percent (.09%) of the
Prime Money Market Fund's average daily net assets or such lower fee as may be
agreed upon in writing by BB&T and BIMC.
    
 
     BlackRock Financial Management, Inc. ("BFMI") ( formerly PNC Equity
Advisors Company) serves as the Investment Sub-Adviser to the Small Company
Growth Fund pursuant to a Sub-Advisory Agreement with BB&T. Under the Sub-
Advisory Agreement, BFMI manages the Fund, selects investments and places all
orders for purchases and sales of the Fund's securities, subject to the general
supervision of the Group's Board of Trustees and BB&T and in accordance with the
Small Company Growth Fund's investment objective, policies and restrictions.
 
     The person primarily responsible for the management of the Small Company
Growth Fund is William J. Wykle. Mr. Wykle has served as the Manager of the
Small Company Growth Fund since its inception. Mr. Wykle has been an investment
manager with BFMI since 1995 and has been the portfolio manager of the BlackRock
Funds(SM) Small Cap Growth Equity Portfolio since its inception. From 1986 to
1992, he was an investment manager at PNC Bank and its predecessor, Provident
National Bank.
 
     BFMI is an indirect majority-owned subsidiary of PNC Bank, National
Association ("PNC Bank"), the former Sub-Adviser to the Small Company Growth
Fund, with offices located at 1600 Market Street, Philadelphia, Pennsylvania
19103. At September 30, 1998, BFMI had approximately $70 billion in
discretionary assets under management, including $24 billion in mutual fund
portfolios. PNC Bank is a wholly-owned indirect subsidiary of PNC Bank Corp. PNC
Bank Corp., a bank holding company headquartered in Pittsburgh, Pennsylvania, is
one of the largest diversified financial services companies in the United States
and operates eight lines of business; regional community banking, corporate
banking, national consumer banking, private banking, mortgage banking, secured
lending, asset management and mutual fund servicing. Financial products and
services are offered nationally and in PNC Bank's primary geographic markets in
Pennsylvania, New Jersey, Delaware, Ohio and Kentucky. PNC Bank's origins, and
in particular its trust administration services, date back to the mid-to-late
1800s. During the first nine months of 1998, PNC Bank's fixed income, equity and
liquidity businesses were consolidated under BlackRock, Inc., BFMI's indirect
parent. This combination
 
                                       63
<PAGE>   66
 
created one of the largest asset managers in the United States with $122 billion
in assets under management as of September 30, 1998.
 
     For its services and expenses incurred under the Sub-Advisory Agreement,
BFMI is entitled to a fee, payable by BB&T. The fee is computed daily and paid
monthly at the following annual rates (as a percentage of the Small Company
Growth Fund's average daily net assets), which vary according to the level of
Fund assets:
 
<TABLE>
<CAPTION>
           FUND ASSETS              ANNUAL FEE
           -----------              ----------
<S>                                 <C>
Up to $50 million.................    0.50%
Next $50 million..................    0.45%
Over $100 million.................    0.40%
</TABLE>
 
   
     BlackRock International, Ltd. ("BlackRock International") (formerly
CastleInternational Asset Management Limited) serves as the Sub-Adviser to the
International Equity Fund pursuant to a Sub-Advisory Agreement with BB&T. Under
the Sub-Advisory Agreement, BlackRock International manages the Fund, selects
investments and places all orders for purchases and sales of the International
Equity Fund's securities, subject to the general supervision of the Group's
Board of Trustees and BB&T and in accordance with the International Equity
Fund's investment objective, policies, and restrictions.
    
 
     BlackRock International, formed in 1996, with its primary office at 7
Castle Street, Edinburgh, Scotland, EH2 3AH, is an indirect majority-owned
subsidiary of PNC Bank Corp. As of September 30, 1998, BlackRock International
had approximately $1.8 billion in discretionary assets under management,
including five mutual fund portfolios and three tax exempt institutional
portfolios.
 
     For its services and expenses incurred under the Sub-Advisory Agreement,
BlackRock International is entitled to a fee, payable by BB&T. The fee is
computed daily and paid quarterly at the following annual rates (as a percentage
of the International Equity Fund's average daily net assets), which vary
according to the level of Fund assets:
 
<TABLE>
<CAPTION>
           FUND ASSETS              ANNUAL FEE
           -----------              ----------
<S>                                 <C>
Up to $50 million.................    0.50%
Next $50 million..................    0.45%
Over $100 million.................    0.40%
</TABLE>
 
     The person primarily responsible for the management of the International
Equity Fund is Gordon Anderson. Mr. Anderson has served as Managing and
Investment Director of BlackRock International since 1996. Prior to joining
BlackRock International, Mr. Anderson was the Investment Director of Dunedin
Fund Managers Ltd. Mr. Anderson has been the Portfolio Manager for the BlackRock
Funds(SM) International Equity Portfolio since 1996.
 
ADMINISTRATOR AND DISTRIBUTOR
 
     BISYS Fund Services, Inc. is the administrator for each Fund. BISYS Fund
Services LP acts as the Group's principal underwriter and distributor (the
"Administrator" or the "Distributor," as the context indicates) under agreements
approved by the Group's Board of Trustees. BISYS Fund Services is wholly owned
by The BISYS Group, Inc., 150 Clove Road, Little Falls, New Jersey 07424, a
publicly owned company engaged in information processing, loan servicing and
401(k) administration and recordkeeping services to and through banking and
other financial organizations.
 
     The Administrator generally assists in all aspects of a Fund's
administration and operation. Under a management and administration agreement
between the Group and the Administrator, the fee payable by a Fund to the
Administrator for management administration services is the lesser of (a) a fee
computed at the annual rate of twenty one-hundredths of one percent (.20%) of a
Fund's average daily net assets or (b) such fee as may from time to time be
agreed upon in writing by the Group and the Administrator. A fee agreed to in
writing from time to time by the Group and the Administrator may be
significantly lower than the fee calculated at the annual rate and the effect of
such lower fee would be to lower a Fund's expenses and increase the net income
of the Fund during the period when such lower fee is in effect.
 
   
     For the fiscal year ended September 30, 1998, the Funds paid the following
Administration fees (as a percentage of each Fund's average daily net assets):
0.20% for each of the Intermediate U.S. Government Bond Fund, the Growth and
Income Fund, the Balanced Fund, the International Equity Fund, and the Small
Company Growth Fund; 0.17% for the Short-Intermediate Fund; 0.15% for the U.S.
Treasury Fund and the North Carolina Fund; and 0.11% for the Prime Money Market
Fund. The Funds of Funds, the South Carolina Fund, and the Large Company
    
 
                                       64
<PAGE>   67
 
Growth Fund had operations of less than a full fiscal
year.
 
EXPENSES
 
   
     BB&T and the Administrator each bear all expenses in connection with the
performance of their services as Adviser and Administrator, respectively, other
than the cost of securities (including brokerage commissions, if any) purchased
for a Fund. Each Fund bears the following expenses relating to its operations:
taxes, interest, any brokerage fees and commissions, fees and travel expenses of
the Trustees of the Group, Securities and Exchange Commission fees, state
securities qualification and renewal fees, costs of preparing and printing
prospectuses for regulatory purposes and for distribution to current
Shareholders, outside auditing and legal expenses, amortized organizational
expenses, advisory and administration fees, fees and out-of-pocket expenses of
the custodian and the transfer agent, fees and out-of-pocket expenses for fund
accounting services, expenses incurred for pricing securities owned by a Fund,
certain insurance premiums, costs of maintenance of a Fund's existence, costs
and expenses of Shareholders' and Trustees' reports and meetings, and any
extraordinary expenses incurred in its operation. As a general matter, expenses
are allocated to the Class A, Class B and Trust Class of a Fund on the basis of
the relative net asset value of each class. At present, the only expenses that
will be borne solely by Class A and Class B Shares, other than in accordance
with the relative net asset value of the class, are expenses under the Group's
Distribution and Shareholder Services Plan ("Distribution Plan") which relate
only to the Class A and Class B Shares.
    
 
   
     For the periods ended September 30, 1998, each Fund's total operating
expenses for Class A Shares were as follows (as a percentage of average daily
net assets of each Fund): Prime Money Market Fund: 0.83%; U.S. Treasury Fund:
0.86%; Short-Intermediate Fund: 1.06%; Intermediate U.S. Government Bond Fund:
1.09%; South Carolina Fund: 1.04%; North Carolina Fund: 0.96%; Growth and Income
Fund: 1.10%; Balanced Fund: 1.17%; Large Company Growth Fund: 1.39%; Small
Company Growth Fund: 1.86%; and International Equity Fund: 1.75%. Absent fee
waivers, these operating expenses would have been: Prime Money Market Fund:
1.43%; U.S. Treasury Fund: 1.26%; Short-Intermediate Fund: 1.44%; Intermediate
U.S. Government Bond Fund: 1.44%; South Carolina Fund: 1.97%; North Carolina
Fund: 1.48%; Growth and Income Fund: 1.59%; Balanced Fund: 1.66%; Large Company
Growth Fund: 1.87%; Small Company Growth Fund: 2.11%; and International Equity
Fund: 2.01%.
    
 
   
     For the fiscal year ended September 30, 1998, each Fund's total operating
expenses for Class B Shares were as follows (as a percentage of average daily
net assets of each Fund): Prime Money Market Fund: 1.64%; U.S. Treasury Fund:
1.61%; Intermediate U.S. Government Bond Fund: 1.84%; Growth and Income Fund:
1.85%; Balanced Fund: 1.92%; Large Company Growth Fund: 2.14%; Small Company
Growth Fund: 2.61%; and International Equity Fund: 2.50%. Absent fee waivers,
these operating expenses would have been: Prime Money Market Fund: 1.99%; U.S.
Treasury Fund: 1.76%; Intermediate U.S. Government Bond Fund: 1.94%; Growth and
Income Fund: 2.09%; Balanced Fund: 2.16%; Large Company Growth Fund: 2.37%; and
International Equity Fund: 2.51%.
    
 
     The organizational expenses of the Prime Money Market Fund, the South
Carolina Fund, the Large Company Growth Fund, the Funds of Funds and the Small
Company Growth Fund have been capitalized and are being amortized in the first
two years of the Fund's operations. Such amortization will reduce the amount of
income available for payment as dividends.
 
BANKING LAWS
 
     BB&T, BIMC, BFMI, and BlackRock International each believes that it
possesses the legal authority to perform the investment advisory and sub-
advisory services for the Group contemplated by its investment advisory
agreement with the Group and investment and sub-advisory agreement with BB&T and
described in this Prospectus without violation of applicable banking laws and
regulations, and has so represented to the Group. Future changes in federal or
state statutes and regulations relating to permissible activities of banks or
bank holding companies and their subsidiaries and affiliates as well as further
judicial or administrative decisions or interpretations of present and future
statutes and regulations could change the manner in which BB&T, BIMC, BFMI, and
BlackRock International could continue to perform such services for the Group.
See "MANAGEMENT OF BB&T MUTUAL FUNDS GROUP -- Glass Steagall Act" in the
Statement of Additional Information for further discussion of applicable banking
laws and regulations.
                                       65
<PAGE>   68
 
DISTRIBUTION PLAN
 
     The Group's Class A and Class B Shares are sold on a continuous basis by
the Distributor. Under the Group's Distribution and Shareholder Services Plan
(the "Distribution Plan"), a Fund will pay a monthly distribution fee to the
Distributor as compensation for its services in connection with the Distribution
Plan at an annual rate equal to fifty one-hundredths of one percent (0.50%) of
the average daily net assets of Class A Shares of each Fund and one percent
(1.00%) of the average daily net assets of Class B Shares of each Fund. The
Distributor may periodically waive all or a portion of the fee with respect to a
Fund in order to increase the net investment income of the Fund available for
distribution as dividends. The Distributor has agreed with the Group to reduce
its fee under the Distribution Plan to an amount not to exceed twenty-five
one-hundredths of one percent (0.25%) of the average daily net assets of Class A
Shares of each Fund (in the case of the North Carolina Fund, the South Carolina
Fund and the Funds of Funds, 0.15% of the average daily net assets of the Class
A Shares of each Fund). The Distributor may use the distribution fee to provide
distribution assistance with respect to a Fund's Class A and Class B Shares or
to provide shareholder services to the holders of such Shares. The Distributor
may also use the distribution fee (i) to pay financial institutions and
intermediaries (such as insurance companies and investment counselors but not
including banks), broker-dealers, and the Distributor's affiliates and
subsidiaries compensation for services or reimbursement of expenses incurred in
connection with distribution assistance or (ii) to pay banks, other financial
institutions and intermediaries, broker-dealers, and the Distributor's
affiliates and subsidiaries compensation for services or reimbursement of
expenses incurred in connection with the provision of shareholder services. All
payments by the Distributor for distribution assistance or shareholder services
under the Distribution Plan will be made pursuant to an agreement (a "Servicing
Agreement") between the Distributor and such bank, other financial institution
or intermediary, broker-dealer, or affiliate or subsidiary of the Distributor
(hereinafter referred to individually as "Participating Organizations"). A
Servicing Agreement will relate to the provision of distribution assistance in
connection with the distribution of a Fund's Class A and Class B Shares to the
Participating Organization's customers on whose behalf the investment in such
Shares is made and/or to the provision of shareholder services to the
Participating Organization's customers owning a Fund's Class A and Class B
Shares. Under the Distribution Plan, a Participating Organization may include
Southern National Corporation or a subsidiary bank or nonbank affiliates, or the
subsidiaries or affiliates of those banks. A Servicing Agreement entered into
with a bank (or any of its subsidiaries or affiliates) will contain a
representation that the bank (or subsidiary or affiliate) believes that it
possesses the legal authority to perform the services contemplated by the
Servicing Agreement without violation of applicable banking laws (including the
Glass-Steagall Act) and regulations.
 
     The distribution fee will be payable without regard to whether the amount
of the fee is more or less than the actual expenses incurred in a particular
year by the Distributor in connection with distribution assistance or
shareholder services rendered by the Distributor itself or incurred by the
Distributor pursuant to the Servicing Agreements entered into under the
Distribution Plan. If the amount of the distribution fee is greater than the
Distributor's actual expenses incurred in a particular year (and the Distributor
does not waive that portion of the distribution fee), the Distributor will
realize a profit in that year from the distribution fee. If the amount of the
distribution fee is less than the Distributor's actual expenses incurred in a
particular year, the Distributor will realize a loss in that year under the
Distribution Plan and will not recover from a Fund the excess of expenses for
the year over the distribution fee, unless actual expenses incurred in a later
year in which the Distribution Plan remains in effect were less than the
distribution fee paid in that later year.
 
     The Distribution Plan also contains a so-called "defensive" provision
applicable to all classes of Shares. Under this defensive provision to the
extent that any payment made to the Administrator, including payment of
administration fees, should be deemed to be indirect financing of any activity
primarily intended to result in the sale of Shares issued by the Group's Funds
within the context of Rule 12b-1 under the 1940 Act, such payment shall be
deemed to be authorized by the Distribution Plan.
 
     The Glass-Steagall Act and other applicable laws prohibit banks generally
from engaging in the business of underwriting securities, but in general do not
prohibit banks from purchasing securities as agent for and upon the order of
customers. Accordingly, the Group will require banks acting as Participating
Organizations to provide only those services
 
                                       66
<PAGE>   69
 
which, in the banks' opinion, are consistent with the then current legal
requirements. It is possible, however, that future legislative, judicial or
administrative action affecting the securities activities of banks will cause
the Group to alter or discontinue its arrangements with banks that act as
Participating Organizations, or change its method of operations. It is not
anticipated, however, that any change in a Fund's method of operations would
affect its net asset value per share or result in financial loss to any
customer.
 
   
     Portfolio Brokerage. When placing orders for the Group's securities
transactions, BB&T or a Fund's respective Sub-Adviser will use its judgment to
obtain best price and execution. The full range and quality of brokerage
services available are considered in making these determinations. BB&T or a
Fund's respective Sub-Adviser may use a qualified affiliated broker or dealer of
BB&T to execute the Group's transactions when it reasonably believes that
commissions (or prices) charged and transaction quality will be at least
comparable to those available from other qualified brokers or dealers.
    
 
                              GENERAL INFORMATION
 
DESCRIPTION OF THE GROUP AND ITS SHARES
 
   
     The Group was organized as a Massachusetts business trust on October 1,
1987 and commenced active operation on September 24, 1992. The Group has an
unlimited number of authorized Shares of beneficial interest which may, without
Shareholder approval, be divided into an unlimited number of series of such
Shares, and which are presently divided into fourteen series of Shares, one for
each of the following Funds: the BB&T Short-Intermediate U.S. Government Income
Fund, the BB&T Intermediate U.S. Government Bond Fund, the BB&T Growth and
Income Stock Fund, the BB&T South Carolina Intermediate Tax-Free Fund, the BB&T
North Carolina Intermediate Tax-Free Fund, the BB&T Prime Money Market Fund, the
BB&T U.S. Treasury Money Market Fund, the BB&T Balanced Fund, the BB&T Large
Company Growth Fund, the BB&T Small Company Growth Fund, the BB&T International
Equity Fund, the BB&T Capital Manager Conservative Growth Fund, the BB&T Capital
Manager Moderate Growth Fund, and the BB&T Capital Manager Growth Fund. Each
Fund is authorized to issue three classes of shares: Class A, Class B and Trust
Shares. Currently, the Short-Intermediate Fund, the North Carolina Fund and the
South Carolina Fund are not offering Class B Shares. Shareholders investing
directly in Class B Shares of the U.S. Treasury Fund or the Prime Money Market
Fund, as opposed to Shareholders obtaining Class B Shares of the U.S. Treasury
Fund or the Prime Money Market Fund upon an exchange of Class B Shares of any
other Fund, will be requested to participate in the Auto Exchange Program in
such a way that their Class B Shares have been withdrawn from the U.S. Treasury
Fund or the Prime Money Market Fund within two years of purchase. Each Share
represents an equal proportionate interest in a Fund with other Shares of the
same series and class, and is entitled to such dividends and distributions out
of the income earned on the assets belonging to that Fund as are declared at the
discretion of the Trustees (see "Miscellaneous" below).
    
 
     Shareholders are entitled to one vote per Share (with proportional voting
for fractional Shares) on such matters as Shareholders are entitled to vote.
Shareholders vote in the aggregate and not by series or class on all matters
except (i) when required by the 1940 Act, Shares shall be voted by individual
series, (ii) when the Trustees have determined that the matter affects only the
interests of a particular series or class, and (iii) only the holders of Class A
and Class B Shares will be entitled to vote on matters submitted to Shareholder
vote with regard to the Distribution Plan applicable to such classes.
 
     As used in this Prospectus and in the Statement of Additional Information,
a "vote of a majority of the outstanding Shares" of the Group or a particular
Fund means the affirmative vote, at a meeting of Shareholders duly called, of
the lesser of (a) 67% or more of the votes of Shareholders of the Group or such
Fund present at such meeting at which the holders of more than 50% of the votes
attributable to the Shareholders of record of the Group or such Fund are
represented in person or by proxy, or (b) the holders of more than 50% of the
outstanding votes of Shareholders of the Group or such Fund.
 
     Overall responsibility for the management of the Group is vested in the
Board of Trustees. See "MANAGEMENT OF BB&T MUTUAL FUNDS GROUP -- Trustees of the
Group." Individual Trustees
 
                                       67
<PAGE>   70
 
are elected by the Shareholders and may be removed by the Board of Trustees or
Shareholders at a meeting held for such purpose in accordance with the
provisions of the Declaration of Trust and the By-laws of the Group and
Massachusetts law. See "ADDITIONAL INFORMATION -- Miscellaneous" in the
Statement of Additional Information for further information.
 
     Although the Group is not required to hold annual meetings of Shareholders,
Shareholders holding at least 10% of the Group's outstanding Shares have the
right to call a meeting to elect or remove one or more of the Trustees of the
Group. Shareholder inquiries should be directed to the Secretary of the Group at
3435 Stelzer Road, Columbus, Ohio 43219.
 
     As of October 29, 1998 the following person owned of record or beneficially
more than 25% of the Class A Shares of the U.S. Treasury Money Market Fund:
 
<TABLE>
<CAPTION>
                                                    PERCENT OWNED
                                                ----------------------
                                                RECORD
       NAME AND ADDRESS         TOTAL SHARES     ONLY     BENEFICIALLY
       ----------------         ------------    ------    ------------
<S>                             <C>             <C>       <C>
         U.S. Treasury Money Market Fund  --  Class A Shares
- ----------------------------------------------------------------------
National Financial Services
 Corp.
 For the Exclusive Benefit of
 Our Customers
 P.O. Box 3752
 Church Street Station
 New York, NY 10008-3752......  31,195,208.82   73.913%
</TABLE>
 
     Accordingly, National Financial Services Corp. may be deemed to be a
"controlling person" of the Class A Shares of the U.S. Treasury Money Market
Fund.
 
<TABLE>
<CAPTION>
                                                   PERCENT OWNED
                                               ----------------------
                                    TOTAL      RECORD
        NAME AND ADDRESS            SHARES      ONLY     BENEFICIALLY
        ----------------            ------     ------    ------------
<S>                               <C>          <C>       <C>
      Capital Manager Moderate Growth Fund  --  Class A Shares
- ---------------------------------------------------------------------
William H. Peeler and Betty P.
 Peeler
 JTWROS
 3802 Old Sptg Hwy
 Moore, SC 29369................  94,027.660   70.990
</TABLE>
 
     Accordingly, William H. Peeler and Betty P. Peeler may be deemed to be
"controlling persons" of the Class A Shares of the Capital Manager Moderate
Growth Fund.
 
   
<TABLE>
<CAPTION>
                                                   PERCENT OWNED
                                               ----------------------
                                     TOTAL     RECORD
        NAME AND ADDRESS            SHARES      ONLY     BENEFICIALLY
        ----------------            ------     ------    ------------
<S>                                <C>         <C>       <C>
    Capital Manager Conservative Growth Fund  --  Class A Shares
- ---------------------------------------------------------------------
Branch Banking & Trust Company
 Lorraine K. Cauthen
 IRA
 108 Strawberry Lane
 Clemson, SC 29631...............  6,259.342   52.779
</TABLE>
    
 
     Accordingly, Lorraine K. Cauthen may be deemed to be a "controlling person"
of the Class A Shares of the Capital Manager Conservative Growth Fund.
 
CUSTODIAN, TRANSFER AGENT AND FUND ACCOUNTANT
 
     Bank of New York serves as the Custodian for the International Equity Fund.
Star Bank N.A., 425 Walnut Street, Cincinnati, Ohio 45201, serves as Custodian
for all other Funds of the Group.
 
     BISYS Fund Services Ohio, Inc. serves as transfer agent for and provides
fund accounting services to the Group.
 
OTHER CLASSES OF SHARES
 
     In addition to Class A and Class B Shares, the Group also offers Trust
Shares of each Fund. Trust Shares are offered to BB&T and its affiliates and
other financial service providers approved by the Distributor for the investment
of funds for which they act in a fiduciary, advisory, agency, custodial or
similar capacity. Trust Shares are sold at net asset value and are not subject
to a sales charge or a Distribution Plan fee. A salesperson or other person
entitled to receive compensation for selling or servicing the shares may receive
different compensation with respect to one particular class of shares over
another in the Fund. For further details regarding eligibility requirements for
the purchase of Trust Shares, call the Distributor at (800) 228-1872.
 
PERFORMANCE INFORMATION
 
     From time to time, the Prime Money Market Fund's and the U.S. Treasury
Fund's annualized "yield" and "effective yield" and total return for Class A and
Class B Shares may be presented in advertisements, sales literature and
Shareholder reports. The "yield" of the Prime Money Market Fund and the U.S.
Treasury Fund is based upon the income earned by the Fund over a seven-day
period and then annualized, i.e. the income earned in the period is assumed to
be earned every seven days over a 52-week period and is stated as a percentage
of the investment. The "effective yield" of a Money Market Fund is calculated
similarly but when annualized, the income earned by the investment is assumed to
be reinvested in Shares of the Group and thus compounded in the course of a
52-week period. The effective yield will be higher than the yield because of the
compounding effect of this assumed reinvestment.
 
     Total return is calculated for the past year and the period since the
establishment of each Money
 
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<PAGE>   71
 
Market Fund. Average annual total return is measured
by comparing the value of an investment in a Money Market Fund at the beginning
of the relevant period to the redemption value of the investment at the end of
the period (assuming immediate reinvestment of any dividends or capital gains
distributions). Aggregate total return is calculated similarly to average annual
total return except that the return figure is aggregated over the relevant
period instead of annualized.
 
     From time to time performance information of a Variable NAV Fund showing
its average annual total return, aggregate total return, and/or yield may be
presented in advertisements, sales literature and shareholder reports. Such
performance figures are based on historical earnings and are not intended to
indicate future performance. In addition, tax equivalent yield may be presented
in advertisements, sales literature and shareholder reports of the North
Carolina Fund and the South Carolina Fund. Average annual total return will be
calculated for the period since the establishment of a Fund and will, unless
otherwise noted, reflect the imposition of the maximum sales charge. Average
annual total return is measured by comparing the value of an investment in a
Fund at the beginning of the relevant period to the redemption value of an
investment at the end of the period (assuming immediate reinvestment of any
dividends or capital gains distributions). Aggregate total return is calculated
similarly to average annual total return except that the return figure is
aggregated over the relevant period instead of annualized. Yield will be
computed by dividing the net investment income per Share for a Variable NAV Fund
earned during a recent 30-day period by the Fund's per Share maximum offering
price (reduced by any undeclared earned income expected to be paid shortly as a
dividend) on the last day of the period and annualizing the results.
 
     The North Carolina Fund and the South Carolina Fund may also advertise
their tax equivalent yield, which reflects the amount of income subject to
federal income taxation that a taxpayer would have to earn in order to obtain
the same after-tax income as that derived from the yield of the Fund. The tax
equivalent yield will be significantly higher than the yield of the North
Carolina Fund or the South Carolina Fund.
 
     Each Fund may also present its average annual total return, aggregate total
return, yield and/or tax equivalent yield, as the case may be, excluding the
effect of a sales charge, if any.
 
     The Variable NAV Funds may also calculate a distribution rate. Distribution
rates will be computed by dividing the distribution per Share of a class made by
a Fund over a twelve-month period by the maximum offering price per Share. The
distribution rate includes both income and capital gain dividends and does not
reflect unrealized gains or losses. The calculation of income in the
distribution rate includes both income and capital gain dividends and does not
reflect unrealized gains or losses, although a Fund may also present a
distribution rate excluding the effect of capital gains. The distribution rate
differs from the yield, because it includes capital items which are often
non-recurring in nature, and may include returns of principal, whereas yield
does not include such items. Each of the Funds do not intend to publish
distribution rates in Fund advertisements but may publish such rates in
supplemental sales literature. Distribution rates may also be presented
excluding the effect of a sales charge, if any.
 
     Yield, effective yield, total return and distribution rate will be
calculated separately for each Class of Shares. Because Class A Shares are
subject to lower Distribution Plan fees than Class B Shares, the yield and total
return for Class A Shares will be higher than that of the Class B Shares for the
same period. Because Trust Shares are not subject to Distribution Plan fees, the
yield and total return for Trust Shares will be higher than that of the Class A
and Class B Shares for the same period.
 
   
     Investors may also judge the performance of a Fund by comparing its
performance to the performance of other mutual funds with comparable investment
objectives and policies through various mutual fund or market indices and data
such as that provided by Lipper Inc., IBC/Donoghue's MONEY FUND REPORT and
Ibbotson Associates, Inc. References may also be made to indices or data
published in Money Magazine, Forbes, Barron's, The Wall Street Journal, The New
York Times, Business Week, American Banker, Fortune, Institutional Investor,
Ibbotson Associates, Inc., Morningstar, Inc., CDA/Weisenberger, Pension and
Investments, U.S.A. Today and local newspapers. In addition to performance
information, general information about the Funds that appears in a publication
such as those mentioned above may be included in advertisements and in reports
to Shareholders.
    
 
                                       69
<PAGE>   72
 
     Information about the performance of a Fund is based on a Fund's record up
to a certain date and is not intended to indicate future performance. Yield and
total return of any investment are generally functions of portfolio quality and
maturity, type of investments and operating expenses. Yields and total returns
of a Fund will fluctuate. Any fees charged by the Participating Organizations to
their customers in connection with investment in a Fund are not reflected in the
Group's performance information.
 
     Further information about the performance of each Fund of the Group is
contained in the Group's annual report to Shareholders, which may be obtained
without charge by calling (800) 228-1872.
 
MISCELLANEOUS
 
     Shareholders will receive unaudited semi-annual reports describing the
investment operations of each of the Funds and annual financial statements
audited by independent public accountants.
 
     Inquiries regarding the Group may be directed in writing to the Group at
the following address: the BB&T Mutual Funds Group, P.O. Box 182533, Columbus,
OH 43218-2533 or by calling toll free (800) 228-1872.
 
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<PAGE>   73
 
                               INVESTMENT ADVISER
                        Branch Banking and Trust Company
                          434 Fayetteville Street Mall
                               Raleigh, NC 27601
 
                                 ADMINISTRATOR
                           BISYS Fund Services, Inc.
                               3435 Stelzer Road
                               Columbus, OH 43219
 
                                  DISTRIBUTOR
                             BISYS Fund Services LP
                               3435 Stelzer Road
                               Columbus, OH 43219
 
                                 LEGAL COUNSEL
                                  Ropes & Gray
                              One Franklin Square
                              1301 K Street, N.W.
                                 Suite 800 East
                              Washington, DC 20005
 
                                 TRANSFER AGENT
                         BISYS Fund Services Ohio, Inc.
                               3435 Stelzer Road
                               Columbus, OH 43219
 
                                    AUDITORS
                                    KPMG LLP
                        Two Nationwide Plaza, Suite 1600
                               Columbus, OH 43215


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