Class XI In how many ways a committee, consisting of 5 men and 6 women can be formed from 8 men and 10 women? 266 5040 11760 86400 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? 864 197 209 194 Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed? 21400 210 1050 25200 From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 564 645 735 756 A box contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? 32 48 64 96 Do you really want to submit this quiz? Cancel Submit Quiz