A group consists of 4 girls and 7 boys. In how many ways can a team of 5 members be selected if the team has (i) no girl ? (ii) at least one boy and one girl ? (iii) at least 3 girls ?

A group consists of 4 girls and 7 boys.In how many ways can a team of 5 members be selected if the team has (i) no girl? (ii) at least one boy and one girl? (iii) at least 3girls?

A group consists of 1 girls and 7 boys. In how many ways can a team of 5 members be selected if a team has (i) no girl

A group consists of 4 girls and 7 boys. In how many ways can a team of 5 members be selected if a team has (iii) at least one girl and one boy?

In how many ways can a team of 3 boys and 3 girls be selected from 5 boys and 4 girls?

In how many ways can a team of 3 boys and 3 girls be selected from 5 boys and 4 girls?

There are 4 girls and 7 boys in a group. In how many waysa team of 5 members can be selected if (i) there is no girl in the team? (ii) there are at least 3 girls in the team? (iii) there are at least one boy and at least one girl in the team?

In a class there are 20 boys and 15 girls. In how many ways can 2 boys and 2 girls be selected?

In a class there are 20 boys and 25 girls. In how many ways can a pair of a boy and a girl be selected?