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001 A000000 DREYFUS SHORT-INTERMEDIATE GOVERNMENT FUND
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002 A000000 200 PARK AVENUE
002 B000000 NEW YORK
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002 D010000 10166
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<PAGE> PAGE 2
SIGNATURE MICHAEL S. PETRUCELLI
TITLE V.P & ASST TREASURER
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000804887
<NAME> DREYFUS SHORT INTERMEDIATE GOVERNMENT FUND
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> NOV-30-1997
<PERIOD-END> MAY-31-1997
<INVESTMENTS-AT-COST> 525595
<INVESTMENTS-AT-VALUE> 523682
<RECEIVABLES> 6488
<ASSETS-OTHER> 11217
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 541387
<PAYABLE-FOR-SECURITIES> 103
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1067
<TOTAL-LIABILITIES> 1170
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 581014
<SHARES-COMMON-STOCK> 50312
<SHARES-COMMON-PRIOR> 51983
<ACCUMULATED-NII-CURRENT> 110
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (38995)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (1912)
<NET-ASSETS> 540217
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 18096
<OTHER-INCOME> 0
<EXPENSES-NET> 2026
<NET-INVESTMENT-INCOME> 16070
<REALIZED-GAINS-CURRENT> (6715)
<APPREC-INCREASE-CURRENT> (4359)
<NET-CHANGE-FROM-OPS> 4996
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 16048
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 13039
<NUMBER-OF-SHARES-REDEEMED> (15895)
<SHARES-REINVESTED> 1185
<NET-CHANGE-IN-ASSETS> (29103)
<ACCUMULATED-NII-PRIOR> 88
<ACCUMULATED-GAINS-PRIOR> (32280)
<OVERDISTRIB-NII-PRIOR> 0
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<PER-SHARE-NAV-BEGIN> 10.95
<PER-SHARE-NII> .32
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<PER-SHARE-NAV-END> 10.74
<EXPENSE-RATIO> .007
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
