Permutations and Combinations - Data Intensity 1 Multiple Questions and Answers.
Exercise Questions ::
Permutations and Combinations
41. A group consists of 4 men, 6 women and 5 children. In how many ways can 3 men, 2 women and 3 children selected from the given group?
A. 300 B. 450 C. 600 D. 750
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42. A group consists of 4 men, 6 women and 5 children. In how many ways can 2 men , 3 women and 1 child selected from the given group?
A. 300 B. 600 C. 750 D. 900
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43. Find the number of ways of arranging the letters of the word �MATERIAL� such that all the vowels in the word are to come together?
A. 720 B. 1440 C. 1860 D. 2160
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45. 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?
A. 20 B. 54 C. 42 D. 60
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