Out of 5 men and 3 women, a committee of three members is to be formed so that it has 1 women, and 2 men. In how many different ways can it be done?
A. 10
B. 20
C. 23
D. 30
E. None of these
Answer: Option D
Solution(By Examveda Team)
Required number of ways$$\eqalign{ & = \left( {{}^3{C_1} \times {}^5{C_2}} \right) \cr & = 3 \times \frac{{5 \times 4}}{{2 \times 1}} \cr & = 30 \cr} $$
Related Questions on Permutation and Combination
A. 3! 4! 8! 4!
B. 3! 8!
C. 4! 4!
D. 8! 4! 4!
A. 7560,60,1680
B. 7890,120,650
C. 7650,200,4444
D. None of these
A. 8 × 9!
B. 8 × 8!
C. 7 × 9!
D. 9 × 8!
Join The Discussion