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what least number should be added

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what least number should be added [#permalink]

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New post 22 Dec 2017, 12:07
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E

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100% (01:16) correct 0% (00:00) wrong based on 5 sessions

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what least number should be added to 1056, so that the sum is divisible by 23 (with no remainders)


a) 1

b) 2

c) 3

d) 4

e) 5

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Re: what least number should be added [#permalink]

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New post 22 Dec 2017, 20:46
1
BobsterGMAT wrote:
what least number should be added to 1056, so that the sum is divisible by 23 (with no remainders)


a) 1

b) 2

c) 3

d) 4

e) 5


Divide 1056 by 23, you will get 21 as remainder.

so if you add 23-21=2 to 1056, it will be divisible by 23

Option B

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

This is not a quality discussion. 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: what least number should be added   [#permalink] 22 Dec 2017, 20:46
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