Five player for a cricket team is to be selected from 4 Batsman, 3 Bowlers and 2 All Rounders. In how many ways can the committee be formed if the committee should consists of 2 Batsman, 2 Bowler and 1 All Rounder?
There are 13 members in a committee having 7 men and 6 women . In how many ways a team of 4 persons can be selected in such a way that at least 1 man would be there in the team ?
In a group of 6 boys and 4 girls, four children are to be selected. In how many different ways can they be selected such that at least one boy should be there?
Suppose 4 digits 2 ,4,6 and 9 are given. You have to make a four-digit number. In how many ways it can be done, if repetition of the numbers does not allowed?
