36. A box contains 2 white balls, 3 black balls and 5 red ball how many ways can 3 balls be drawn from the box, if at least one black ball is to be included in the draw? A. 85 *AX8 C. 95 11 D 80 D 90

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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36. A box contains 2 white balls, 3 black balls and 5 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?
A. 85
C. 95
B. 80
D. 90
37. From a group of 8 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. 1232
C. 1148
B. 1456
m 08.00 D. 1362
Transcribed Image Text:36. A box contains 2 white balls, 3 black balls and 5 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? A. 85 C. 95 B. 80 D. 90 37. From a group of 8 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. 1232 C. 1148 B. 1456 m 08.00 D. 1362
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