If q and y are positive integer and q/y is an even integer, which of the following can be an odd integer?
Choose one.
A) x  B) xy  C) x−y  D) x+2y  E) q/3
C q-Y   Let says q =12 Y=3 iT BECOMES q-Y =9 This is odd True   q = 12 Y = 6 THEN q-Y = 2, Which is even hence this is False.   so both Yes and NO situations are exists for this Option. C can't be the correct answer same logic goes for E. I believe this question is incomplete b'coz of Irrelevant Options.
<result>E</result>
If q and y are positive integer and q/y is an even integer, which of the following can be an odd integer?