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# Quant

Author Message
Intern
Joined: 25 Jun 2017
Posts: 12

### Show Tags

29 Nov 2018, 04:14
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 1 sessions

### HideShow timer Statistics

A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department and 2 of 10 candidates eligible to fill 2 identical positions in the computer science department. If none of the candidates is eligible for a position in both departments, how many different sets of 3 candidates are there to fill the 3 positions?
A. 42
B. 70
C. 140
D. 165
E. 315
------------------------------------------------------------------------------------------------------------
Ans: B.70
Math Expert
Joined: 02 Sep 2009
Posts: 51121

### Show Tags

29 Nov 2018, 06:10
priancagupt wrote:
A certain university will select 1 of 7 candidates eligible to fill a position in the mathematics department and 2 of 10 candidates eligible to fill 2 identical positions in the computer science department. If none of the candidates is eligible for a position in both departments, how many different sets of 3 candidates are there to fill the 3 positions?
A. 42
B. 70
C. 140
D. 165
E. 315
------------------------------------------------------------------------------------------------------------
Ans: B.70

Discussed here: https://gmatclub.com/forum/a-certain-un ... 03273.html
_________________
Re: Quant &nbs [#permalink] 29 Nov 2018, 06:10
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