Find the no.of ways in which a committee consisting of 3 Men and 2 Women can be formed from 5 Men and 4 Women?
A). 5c3 x 4c2
B). 5c2 x 4c3
C). 5c4 x 4c3
D). 5c2 x 4c2
5c3 x 4c2
NA
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1. From 6 men and 4 ladies, a committee of 5 is to be formed. In how many ways can this be done, if the committee is to include at least one lady?
2. The numbers of straight lines can be formed out of 10 points of which 7 are collinear ?
3. Find the no.of ways in which a committee consisting of 3 Men and 2 Women can be formed from 5 Men and 4 Women?
4. The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is -.
5. A delegation of 5 members has to be formed from 3 ladies and 5 gentlemen. In how many ways the delegation can be formed, if 2 particular ladies are always included in the delegation?
6. If np3 = 210, find n.
7. In how many different ways can 2 vowels and 3 consonants can be selected from 4 vowels and 10 consonants?
8. Number of ways in which the letters of word GARDEN can be arranged with vowels in alphabetical order, is
9. A man has 9 friends, 4 boys and 5 girls. In how many ways can he invite them, if there have to be exactly 3 girls in the invitees ?
10. In how many ways can 4 boys and 5 girls be seated in a row so that they are alternate?
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