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Officialquestion: If a committe of 3people is to be selected

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Joined: 27 Feb 2018
Posts: 42
Location: India
Concentration: Strategy, Entrepreneurship
GMAT 1: 650 Q48 V32
GPA: 3.86
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Officialquestion: If a committe of 3people is to be selected  [#permalink]

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New post 30 Sep 2018, 04:09
00:00
A
B
C
D
E

Difficulty:

  45% (medium)

Question Stats:

60% (01:31) correct 40% (02:17) wrong based on 5 sessions

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If a committe of 3people is to be selected from among 5 married couples so that committe does not include two people who are married to each other , how many such committes are possible ?

a) 20
b)40
c)50
d) 80
e) 120

Anyone please explain approach?

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Re: Officialquestion: If a committe of 3people is to be selected  [#permalink]

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New post 30 Sep 2018, 04:16
sahilkak wrote:
If a committe of 3people is to be selected from among 5 married couples so that committe does not include two people who are married to each other , how many such committes are possible ?

a) 20
b)40
c)50
d) 80
e) 120

Anyone please explain approach?


Discussed here: https://gmatclub.com/forum/if-a-committ ... 88772.html

Please read the rules before posting: https://gmatclub.com/forum/rules-for-po ... 33935.html Thank you.
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Re: Officialquestion: If a committe of 3people is to be selected   [#permalink] 30 Sep 2018, 04:16
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Officialquestion: If a committe of 3people is to be selected

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