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# Question that relates to this part of the forum but is from

Author Message
Senior Manager
Joined: 08 Apr 2012
Posts: 455
Followers: 2

Kudos [?]: 61 [0], given: 58

Question that relates to this part of the forum but is from [#permalink]

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04 Nov 2012, 14:26
Mckinsey PST.

I have attached both the question and the answer.
It is very tricky and I don't even understand the answer.
I already get stuck in the first paragraph where they calculate
the margin of 33%.
Anyone?
Attachments

answer.jpg [ 227.81 KiB | Viewed 656 times ]

File comment: question

question.jpg [ 161.34 KiB | Viewed 658 times ]

VP
Joined: 09 Jun 2010
Posts: 1390
Followers: 5

Kudos [?]: 130 [0], given: 855

Re: Question that relates to this part of the forum but is from [#permalink]

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06 Nov 2012, 00:52
even I do not understand the passage.
_________________

visit my facebook to help me.
on facebook, my name is: thang thang thang

Re: Question that relates to this part of the forum but is from   [#permalink] 06 Nov 2012, 00:52
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