Even Integer

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Source: — Data Sufficiency |

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by rajataga » Tue Jan 06, 2009 7:25 am
imo C

Possibilities by stmnt 1

c even, d even

c odd, d odd

c even, d odd


Possibilities by stmnt 2

c odd, d even

c even, d odd


The common from these is :-
c even, d odd


Hence, both together are sufficient