In how many ways 3 boys and 15 girls can sits together in a row such that between any 2 boys at least 2 girls sit.

In how many ways can 5 boys and 5 girls sit in a ring

In how many ways can 5 boys and 3 girls be seated in a row so that each girl is between 2 boys?

In how many ways can 5 boys and 3 girls be seated in a row so that each girl is between 2 boys?

In how many ways 3 boys and 5 girls can be arranged in a row so that all the 3 boys are together ?

The number of ways in which 15 boys and 2 girls can sit in a row such that between the girls at the most 2 boys sit is

The number of ways in which 15 boys and 2 girls can sit in a row such that between the girls at the most 2 boys sit is

In how many ways can 10 boys and 10 girls sit in a row so that no two boys sit together ?

In how many ways can 5 boys and 3 girls sit in a row so that no two girls are together ?