Question
In how many ways can a group of 2 boys and 2 girls be made out of a total of 6 boys and 4 girls?
More Permutation and combination Questions
- In how many ways can 4 boys and 3 girls can be seated in a row so that they are in alternate position.
- Count the number of “words” from MISSISSIPPI when all the vowels occur together.
- 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?
- In how many ways can the letters of the word ENGINEERING be arranged?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "SCIENCE"?
- In how many different ways can 6 History and 5Hindi books be arranged in a shelf so that they are arranged alternately?
- 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...
- How many different 10-letter words (with or without meaning) can be formed using all the letters of the word "TEMPTATION"?
- How many 5-digit numbers can be formed using digits 1–7 such that digits are odd-even-odd-even-odd?
- Find the number of words that can be formed by using all letters of the word 'LAPTOP', if order of vowels remains same.
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