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If x and y are negative integers, which of the following

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Manager
Joined: 02 Sep 2008
Posts: 97
If x and y are negative integers, which of the following  [#permalink]

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29 Mar 2009, 18:19
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If x and y are negative integers, which of the following must be true?

I. x – y y
III. yx> 2

(A) I only
(B) II only
(C) III only
(D) I and III
(E) II and III

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Director
Joined: 04 Jan 2008
Posts: 650

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30 Mar 2009, 12:57
yes B(II only)
====
say x=-1,-2,-3
y=-3,-2,-1
only yx gives us +ve
=>yx>y(because y is negative)
I and III MUST NOT BE TRUE
==========
If x and y are negative integers, which of the following must be true?

I. x – y y
III. yx> 2

(A) I only
(B) II only
(C) III only
(D) I and III
(E) II and III

--== Message from the GMAT Club Team ==--

THERE IS LIKELY A BETTER DISCUSSION OF THIS EXACT QUESTION.
This discussion does not meet community quality standards. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

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Joined: 09 Sep 2013
Posts: 13239
Re: If x and y are negative integers, which of the following  [#permalink]

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24 Dec 2018, 12:16
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Re: If x and y are negative integers, which of the following   [#permalink] 24 Dec 2018, 12:16
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