Derangement
Trending Questions
- 45
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In how many different ways a group of 4 men and 4 women be formed out of 7 men and 8 women?
- Cannot be determined
- None of these
- 2450
- 1170
- 105
There are 6 women and 7 men in a group. A committee of 4 is to be chosen from this group.
In how many different ways can a committee be formed that contains three women and one man?
7
140
20
120
none
- None of these
- 25
- 64
- 9
- 36
22, 26, 34, 50, 82, __
156
146
136
150
None of These
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- 24
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- 2000
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- None of these
In how many ways can 6 different toys be packed in 4 identical boxes such that no box is empty, if any of the boxes may hold all of the toys?
64
46
720
none
24
- 45
- 60
- 9
- 15
- None of these
A bookshelf can accommodate 6 books from left to right. If 8 identical books on each of the languages A, B, C and D are available, in how many ways can the bookshelf be filled such that books of the same language are not put adjacent to each other?
In how many ways can a committee of 4 people can be chosen out of 9 people?
152
116
150
none
126
In how many ways can a committee of 6 people which contains exactly 3 businessmen and 2 sweepers be formed?
none
50
105
90
150
In how many ways can a committee of 5 people which contains only teachers be formed?
none
6
5
3
4
In how many ways can a committee of 5 people which contains at least 1 clerk be formed?
5655
5565
5755
5855
none
In how many ways can a committee of 5 people be formed, such that it contains at least 1 social worker?
5440
2380
6804
6488
None of these
In how many ways can a committee of 5 people be formed, such that it contains at least 1 social worker?
5440
6804
6488
None of these
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- 3600
- 765
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- 80
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- 7156
- 120
- 600
- 720
- 530
- 24
- 102
- 315
- 360
"The silence of the evening was broken when I heard my sister's shrill cry ......"