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700+ level Quant question

by jsl » Mon Oct 27, 2008 2:51 pm
For all positive integers n, F(n) is defined as the product of all even integers 2 through n, inclusive. If P is the smallest prime factor of F(120)+1, then P is

A. Between 2 and 15
B. Between 15 and 30
C. Between 30 and 40
D. Between 40 and 60
E. Greater than 60
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by Ian Stewart » Mon Oct 27, 2008 3:35 pm
Greater than 60. This is a test prep company's copy of a real GMATPrep question- search the forum for 'h(n)' to find a proper solution (there are dozens).
For online GMAT math tutoring, or to buy my higher-level Quant books and problem sets, contact me at ianstewartgmat at gmail.com

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by piyushdabomb » Mon Oct 27, 2008 7:20 pm
Ian,

I can't find it. Can you post a link of it here? Also, how tough do you think the questions being asked here are? Could you throw in an 'approx' range?
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by vishubn » Mon Oct 27, 2008 7:29 pm
as Ian mentioned there are more than dozens!!

first link is one of the example:

https://www.beatthegmat.com/gmat-prep-q-t14339.html

and second is the search result!!

https://www.beatthegmat.com/google_searc ... earch#1067

Vishu
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