A committee of 7 has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of: (i) exactly 3 girls (ii) atleast 3 girls (iii) atmost 3 girls

A committee of 7 members has to be formed from 9 boys and 4 girls . In how many ways can this be done when the committee consists of exactly 3 girls.

A committee of 7 members has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of exactly 3 girls

A committee of 7 members has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of at least 3 girls

A committee of 7 members has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of atmost three girls

A committee of 4 is to be selected from amongest 5 boys and 6 girls . In how many ways can this be done so as to include (i) exacity one girls ,(ii) at least one girl?

A committee of 6 is to be formed out of 4 boys and 6 girls. In how many ways can it be done so that the girls may not be out numbered?

A committee of 5 is to be formed from a group of 12 students consisting of 8 boys and 4 girls in how many ways can the committee be formed it consists of exactly 3 boys and 2 girls ,

A committee of 5 is to be formed from a group of 12 students consisting of 8 boys and 4 girls in how many ways can the committee be formed it contains at least 3 girls ?

A committee of 10 is to be formed from 8 teachers and 12 students of whom 4 are girls. In how many ways this can be done so that com the committee contains atleast four of either groups (teachers and students) and atleast 2 girls and atleast 2 boys are in the committee.

A committee of 4 persons has to be chosen from 8 boys and 6 girls, consisting of at least one girl. Find the probability that the committee consists of more girls than boys.