Each week Manhattan GMAT posts a GMAT question on our blog and follows up with the answer the next day. Are you up for the challenge?
If x and y are positive integers, is x + y even?
(1) xy is even.
(2) x/y is even.
Each week Manhattan GMAT posts a GMAT question on our blog and follows up with the answer the next day. Are you up for the challenge?
If x and y are positive integers, is x + y even?
(1) xy is even.
(2) x/y is even.