Accenture
Company
Numerical Ability
Permutation and Combination
In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10 women?
A. 266 B. 5040
C. 11760 D. 86400
E. None of these
Read Solution (Total 6)
-
Required number of ways = (8C5 x 10C6)
= (8C3 x 10C4)
= {(8*7*6/3*2*1)*(10*9*8*7/4*3*2*1)}
=11760
option c.- 12 years agoHelpfull: Yes(11) No(2)
- ans c(11760)
solve it 8C5*10C6=11760 - 10 years agoHelpfull: Yes(3) No(0)
- 8C5*10C6=11760
- 9 years agoHelpfull: Yes(0) No(0)
- (8c5)*(10c6)=11760
- 9 years agoHelpfull: Yes(0) No(0)
- number of ways = (8C5 * 10C6) = (8C3 * 10C4)
= (8 * 7 * 6 / 3 * 2 * 1) * (10 * 9 * 8 * 7 / 4 * 3* 2 * 1)
= (56 * 210)
= 11760
- 8 years agoHelpfull: Yes(0) No(0)
- 8C5 * 10c6= 11760.
- 8 years agoHelpfull: Yes(0) No(0)
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