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# could not understand the solution for problem no 79 in og 13

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could not understand the solution for problem no 79 in og 13 [#permalink]

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11 Jan 2013, 17:53
00:00

Difficulty:

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Question Stats:

50% (00:00) correct 50% (00:02) wrong based on 2 sessions

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can anybody provide a more detailed explanation please?
[Reveal] Spoiler: OA

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Re: could not understand the solution for problem no 79 in og 13 [#permalink]

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11 Jan 2013, 19:49
I dont see the question. Please state the actual OG question along with the choices here.
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Re: could not understand the solution for problem no 79 in og 13 [#permalink]

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12 Jan 2013, 04:28
TheNona wrote:
can anybody provide a more detailed explanation please?

All OG13 questions with solutions are here: the-official-guide-quantitative-question-directory-143450.html
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Re: could not understand the solution for problem no 79 in og 13   [#permalink] 12 Jan 2013, 04:28
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