Question
From a group of 8 girls and 7 boys, a committee of 9 is to be formed. In how many ways can the committee be formed if it must include at least 6 girls?
More Permutation and combination Questions
- In a group of 5 boys and 4 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
- How many 4-digit even numbers can be formed using digits 1, 2, 3, 4, 5, 6 without repetition?
- Seven balls out of which 4 are red and the rest are green are to be arranged in a row. Find the number of arrangements in which all four red balls are not ...
- In how many ways can you arrange 3 identical cubes, 2 identical pens, and 1 ball such that all 3 cubes are not together?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "READING"?
- Using all the letters of the word POETRY, how many words start with a vowel but end with a consonant?
- 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?
- In how many ways can 5 boys and 3 girls be arranged in a row so that no two girls sit together?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MEASURE"?
- How many five digit numbers can be formed using the digits 0, 1, 2, 3, 4 and 5 which are divisible by 5, without repeating the digits?
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