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Is integer y is divisible by 24?

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Is integer y is divisible by 24? [#permalink] New post 24 Jul 2014, 06:54
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68% (01:16) correct 32% (00:24) wrong based on 31 sessions
Is integer y is divisible by 24?

1) y is divisible by 6.

2) y is divisible by 4.
[Reveal] Spoiler: OA

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Re: Is integer y is divisible by 24? [#permalink] New post 24 Jul 2014, 07:58
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Gnpth wrote:
Is integer y is divisible by 24?

1) y is divisible by 6.

2) y is divisible by 4.


This is straight E, if y is 12 then NO but if y is 24 then YES. All we know from both statements is that y must be a multiple of LCM of 4 and 6, so a multiple of 12.

Answer: E.
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Re: Is integer y is divisible by 24?   [#permalink] 24 Jul 2014, 07:58
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