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by anju » Fri Aug 22, 2008 2:11 pm
stmt 1 - y/4 < x/2
2y<4x
y<2x - SUFFICIENT

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by parallel_chase » Fri Aug 22, 2008 2:36 pm
is y<2x ???

Statement I

y/4 < x/2
2y < 4x
y<2x
Sufficient.

Statement II

(y-2x)/3<0
(y-2x)<0
y<2x
Sufficient.

Hence D is the answer.