If n and k are positive integers, is n/k an even integer?
(1) n is divisible by 8.
(2) k is divisible by 4.
(1) n is divisible by 8.
(2) k is divisible by 4.
1. n is divisible by 8 - not sufficient ; does not tell about kmgmt_gmat wrote:If n and k are positive integers, is n/k an even integer?
(1) n is divisible by 8.
(2) k is divisible by 4.
2. k is divisible by 4 - not sufficient ; does not tell about n
Combining also not sufficient
n =8 and k=4 ; n/k is an even integer
n= 80 and k = 44 ; n/k is not an even integer
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E[/spoiler]
