Question
In how many different ways can 6 teachers and 5 students be seated in a row so that they sit alternately?
More Permutation and combination Questions
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- A box contains 5 red, 4 blue, and 3 green balls. In how many ways can 4 balls be chosen from the box such that exactly 2 of them are red?
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- From the letters of BALLOON, how many “words” can be formed if all the vowels stay together?
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- A team of 4 men and 2 women is to be selected out of 8 men and 4 women. If only one man and one woman remain in the team, then what will be the total numbe...
- A team of 10 members is to be formed from 9 engineers and 6 doctors. Find the number of ways the team can be formed with at least 8 engineers.
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