In how many ways can 8 Indians, 4 Americans and 4 Englilshmen be seated in a erow so that all persons of the same nationaslity sit together.

In how many ways can 8 Indians and, 4 American and 4 Englishmen can be seated in a row so that all person of the same nationality sit together?

In a dinner party there are 10 Indians, 5 Americans and 5 Englishmen. In how many ways can they be seated in a row so tht all persons of the same nastionality sit together?

In a dinner party there are 10 Indians, 5 Americans and 5 Englishmen. In how many ways can they be seated in a row so tht all persons of the same nastionality sit together?

In how many ways 10 Indians, 5 Asmericans and 4 Englishmen can be seasted in a row so that neither Americans nor Englishmen sit between Indians.

In how many ways 10 Indians, 5 Asmericans and 4 Englishmen can be seasted in a row so that neither Americans nor Englishmen sit between Indians.

Find the number of ways of seating 5 Indians, 4 Americans and 3 Russians at a round table so that presons of same nationality sit together.

Find the number of ways of seating 5 Indians. 4 A mericans and 3 Russians at a round table so that persons of same nationality sit together

Number of ways in which 2 Indians,3 Americans,3 Italians and 4 Frenchmen can be seated on a circle,if the people of the same nationality sit together,is

In how many ways can 4 boys and 3 girls be seated in a row so that no two girls are together ?