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# Odd and Even Number

Author Message
Intern
Joined: 04 Dec 2017
Posts: 2

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23 Jan 2018, 00:34
1
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 6 sessions

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If a,b,c, and d are all positive integers, a = b/5 + 2 and d=c/7 + 4, is c(d^ab) an even number?
(1) 3.5d - 2 is even
(2) b/d is even

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Math Expert
Joined: 02 Sep 2009
Posts: 52182
Re: Odd and Even Number  [#permalink]

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23 Jan 2018, 00:39
BelaHaqi wrote:
If a,b,c, and d are all positive integers, a = b/5 + 2 and d=c/7 + 4, is c(d^ab) an even number?
(1) 3.5d - 2 is even
(2) b/d is even

Please re-post according to RULES OF POSTING. Pay attention to rules 3 and 7. Thank you.

--== 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.

_________________
Re: Odd and Even Number &nbs [#permalink] 23 Jan 2018, 00:39
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