Prime Integer

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Sandman: Senior | Next Rank: 100 Posts; Posts: 48; Joined: Wed Mar 05, 2008 10:21 am

by Sandman » Mon Jul 28, 2008 12:28 am

If y ≠ 3 and 2x/y is a prime integer greater than 2, which of the following must be true?

I. x = y
II. y = 1
III. x and y are prime integers.

(A) None

(B) I only

(C) II only

(D) III only

(E) I and II

Is it A ?

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Source: Beat The GMAT — Problem Solving | Mon Jul 28, 2008 12:28 am

parallel_chase: Legendary Member; Posts: 1153; Joined: Wed Jun 20, 2007 6:21 amFollowed by: 2 members; Thanked: 146 times

by parallel_chase » Mon Jul 28, 2008 2:19 am

This question has already been answered. Kindly search the forum before posting any question.

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hakyology: Senior | Next Rank: 100 Posts; Posts: 66; Joined: Tue Jun 05, 2007 1:39 pm; Thanked: 1 times

A

by hakyology » Mon Jul 28, 2008 10:22 am

yeah i think so. i got an A too.

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