Question
A group consists of 12 boys and 7 girls. In how many ways can 5 boys and 3 girls be selected from the group?
More Permutation and combination Questions
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "BALUSTER"?
- In how many different ways can the letter of the word ‘PRAISE’ be arranged?
- How many arrangements are possible from the letters of “ADMINISTRATION” without disturbing the relative order of vowels and consonants?
- Six people out of which 3 are brothers and the rest are strangers are to be seated in a row. Find the number of ways in which all three brothers are not si...
- A group consists of 6 boys and 8 girls. In how many ways can 2 boys and 3 girls be selected from the group?
- Seven books out of which 4 are novels and rest are comics have to be arranged on a shelf. Find the number of ways of arrangement in which all four novels a...
- Determine the number of unique arrangements of the letters in “ELEPHANT” if the vowels always stay together.
- Six students are to be seated in a row. Four of them are boys and the rest are girls. In how many ways can they be arranged such that the two girls do not ...
- In how many different ways can the letters of the word ‘VARIOUS’ be arranged in such a way that the vowels occupy only the odd positions?
- In how many ways can 7 distinct people be seated in a row if person C must occupy one of the two extreme ends and persons A and B must not sit togethe...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt