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# If a, b and c are positive integers and c is odd, are both a and b

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SVP
Joined: 26 Mar 2013
Posts: 1808
If a, b and c are positive integers and c is odd, are both a and b  [#permalink]

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21 Oct 2017, 12:59
00:00

Difficulty:

55% (hard)

Question Stats:

56% (00:43) correct 44% (01:07) wrong based on 9 sessions

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If a, b and c are positive integers and c is odd, are both a and b divisible by c ?

(1) a + b is divisible by c.
(2) a - b is divisible by c.

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Math Expert
Joined: 02 Sep 2009
Posts: 49300
Re: If a, b and c are positive integers and c is odd, are both a and b  [#permalink]

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21 Oct 2017, 13:07
Mo2men wrote:
If a, b and c are positive integers and c is odd, are both a and b divisible by c ?

(1) a + b is divisible by c.
(2) a - b is divisible by c.

Discussed here: if-a-b-and-c-are-positive-integers-and-c-is-odd-are-both-a-and-b-div-180785.html

--== 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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Re: If a, b and c are positive integers and c is odd, are both a and b &nbs [#permalink] 21 Oct 2017, 13:07
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