In how many ways can a Football Eleven be selected out of 15 players?
In how many of them a particular player is included?

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

In how many ways can a football team of 11 players be selected from 16 players? How many of these will (i) include 2 particular players (ii) exclude 2 particular players ?

In how many ways can a team 11 players be formed out of 25 players, if 6 out of them are always to be included and 5 always to be excluded

In how many ways can a tissue grow in size?

In how many ways can 8 students be seated in : a line ?

If 20 persons were invited for a party, in how many ways can they and the host be seated at a circular table? In how many of these ways will two particular persons be seated on either side of the host?

In how many ways can a cricket team of eleven players be chosen out a batch 15 players, if (i) a particular is always chosen. (ii) a particular player is never chosen?

Number of ways a cricket team can be selected out of batch of 15 players if a particular player is never chosen is:

In how many ways can 3 people be seated in a row containing 7 seats ?

In how many ways can 5 members forming a committee out of 10 be selected so that : two particular members must be included?