In how many ways, a group of 3 boys and 2 girls can be formed out of a total of 4 boys and 4 girls ?
In how many ways, a group of 3 boys and 2 girls can be formed out of a total of 4 boys and 4 girls ?
A. 15
B. 16
C. 20
D. 24
E. None
Answer : D. 24
Explanation:
Total number of ways = ( select 3 boys from group of 4 boys ) * ( 2 girls from group of 4 girls )
= ( 4C3 ) * ( 4C2 )
= 24
