From a committee of 8 persons, in how many ways can we choose a chairman and a vice chairman assuming one person cannot hold more than one position?

From a committee of 8 persons, in how many ways can we choose a chirman and a vice chairman assuming one person cannot hold more than one position?

A class consists of 27 boys 14 girls. In how many ways can one boy and one girl be selected to represent the class at a function? ii. From a committee of 8 person, in how many ways can we choose as chairman and a vice-chairman assuming that one person cannot hold more than one positon.

In how many ways can 6 persons stand in a queue?

In how many ways can 6persons stand in a queue?

In how many ways can 6persons stand in a queue?

In how many ways can a chairman and vice - chairman be elected from a committee of 8 members who are equally eligible for the post ?

In how many ways can 6 persons be seated at a round table?

In how many ways five persons can stand in a row ?