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DS - Is the sum an even number?

 
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ksb
GMAT Tutor


Joined: 28 Dec 2004
Posts: 54
Location: Chennai, India
PostPosted: Wed Nov 07, 2007 8:32 am    Post subject: DS - Is the sum an even number? Reply with quote
Is the sum of X and Y an even number?

A. 3X is an even number
B. 4Y is an even number
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ksvickram
Senior Consultant


Joined: 02 Jan 2008
Posts: 29
PostPosted: Mon Jan 07, 2008 2:46 pm    Post subject: Reply with quote
Hey, its jsut very simple. Laughing

Since you need to comment on the sum X + Y, we need to know abt the nature of both X and Y. Thus none of the statements can independently solve the problem. Thus the correction option would be the one with both statements taken together.
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