In how many ways can 6 members the selected from a group of 10 members ?

In how many ways can 5 sportsmen be selected from a group of 10 ?

In how many ways a committee of 7 members can be selected from 10 members ?

In how many ways a committee of 7 members can be selected from 10 members ?

In how many ways can a committee be selected from 15 persons if the committee is to have (i). 3 members, (ii). 13 members

In how many ways can a committee be selected from 15 persons if the committee is to have (i). 3 members, (ii). 13 members

In how many ways can a committee be selected from 15 persons if the committee is to have : 3 members.

In how many ways can a committee be selected from 15 persons if the committee is to have : 13 members.

In how many ways can a committee of 5 members be formed from 10 members so that the youngest member is excluded if the oldest one is included? (a) 196(b)180(c)126(d) none of these