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11 . There are 5 candidates in an election and 3 of them are tobe elected. A voter can cast any number of votes but notmore than three. The number of ways in which he can cast his vote is
A. 5 B. 15
C. 20 D. 25

12 . The number of circles that can be drawn out of 10 points of which 7 are collinear is
A. 130 B. 85
C.  45 D. Cannot be determined

13 . How many 4-letter words with or without meaning, can be formed out of the letters of the word, ‘LOGARITHMS’, if repetition of letters is not allowed?
A. 40 B. 400
C. 5040 D. 2520

14 . In how many ways a committee,consisting of 5 men and 6 women can be formed from 8 men and 10 women?
A. 266 B. 5040
C. 11760 D. 86400

15 . 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?
A. 624 B. 702
C. 756 D. 812




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