Is the largest of three consecutive integers odd? : GMAT Data Sufficiency (DS)
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# Is the largest of three consecutive integers odd?

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Intern
Joined: 27 Feb 2012
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Is the largest of three consecutive integers odd? [#permalink]

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29 Nov 2012, 06:30
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Is the largest of three consecutive integers odd?

(1) The product of the three integers is 0.
(2) The sum of the three integers is 0.
[Reveal] Spoiler: OA
Senior Manager
Joined: 22 Dec 2011
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Re: Is the largest of three consecutive integers odd? [#permalink]

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29 Nov 2012, 06:38
jsphcal wrote:
Is the largest of three consecutive integers odd?

(1) The product of the three integers is 0.

(2) The sum of the three integers is 0.

Hi - I guess we can test cases.

A/ 3 consecutive integers be -1,0,1 or 0,1,2 so we get a YES and a NO
B/ If the sum of 3 consecutive integers is zero then the set must be symmetric so -1,0,1
So we a get a definite yes for this question so Sufficient.

Cheers
Re: Is the largest of three consecutive integers odd?   [#permalink] 29 Nov 2012, 06:38
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