Quntitative problem : PS Archive
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# Quntitative problem

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Intern
Joined: 03 Oct 2009
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06 Oct 2009, 19:20
00:00

Difficulty:

(N/A)

Question Stats:

33% (03:45) correct 67% (01:31) wrong based on 4 sessions

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At certain university the ratio of number of teaching assistants to number of students in a course must always be greater than 3:80.At this university what is the maximum number of students possible in a course that has 5 teaching assistants
A)130
B)131
C)132
D)133
E)134

can anybody answer this question with explanation.

Thanks
Manager
Joined: 10 Jul 2009
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06 Oct 2009, 20:09
For 3 teaching assistants number of students is 80
For 5 teaching assistants number of students is 80*5/3 = 133.33
So maximum number of students possible = 133
Director
Affiliations: Consortium (CGSM.org), NSHMBA
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Schools: Yale SOM Class of 2012
WE 1: Investment Banking Summer Associate (Boutique tech M&A)
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06 Oct 2009, 20:51
*moved to Quant section of the site so you get better visibility*
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Senior Manager
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23 Sep 2010, 05:03
Its straight ..

80*5/3 = 133.33
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Re: Quntitative problem   [#permalink] 23 Sep 2010, 05:03
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