It is required to seat 5 men and 4 women in a row so that the women occupy the even places. How many such arrangements are possible ?

It is required to seat 5 men and 3 women in a row so that the women occupy the even places. How many such arrangements are possible ?

It is required to seat 5 men and 4 women in a row so that thatr women occupy the even places. How many such arrangement are possible?

It is required to seat 8 men and 4 women in a row so that the women occupy the even places.How many such arrangements are possible?

It is required to sent 7 men and 3 women in a row so that women occupy the even places. How many such arrangements are possible?

A family comprised of an old man,6 adults and 4 children is to be seated is a row with the condition that the children would occupy both the ends and never occupy either side of the old man.How many sitting arrangements are possible?

The number ofways can 4 men,3 boys,2 women be seated in a row so that the men,the boys and the women are not seperated is