It is E I believe.
Let x =2 and y = 6 so that 1 holds true. But, 2x is not a multiple of y.
Let y=6 and x = 2 so that 2 holds true. But, 2x is not a multiple of y.
Because we have taken the same numbers in both (1) & (2), even C is not the answer. Thus, it has to be E.
Is 2x a multiple of y ?
1. 2x+2 is a multiple of y
2. y is a multiple of x
Thnx & Rgds,