Question
In a group of 9 boys and 6 girls, 5 students have to be selected. In how many ways it can be done so that only 2 boys are included.
More Permutation and combination Questions
- A team of 7 researchers is to be formed from 6 biologists and 4 chemists. Find the number of ways to form the team if it must include at least 5 biologists...
- If the letters of the Word SINHA are arranged in all possible ways and these words are written out as in Dictionary, then the rank of the word SINHA is
- Using all the letters of the word POETRY, how many words start with a vowel but end with a consonant?
- Salman has a list of 12 friends. He wishes to invite some of them in such a manner that he can enjoy maximum number of parties, but in each party the numbe...
- From 7 artists and 6 designers, a team of 9 members is to be selected. In how many ways can this team be formed if it includes at least 6 artists?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "BALUSTER"?
- A team of 6 players is to be selected from 7 men and 5 women. In how many ways can a team be formed such that at least 4 men are included?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "READING"?
- How many numbers of five digits may be formed with the digits 7, 2, 0, 0, and 1?
- A selection of 7 cars must be made from a total of 13 cars for an exhibition. However, one specific car must always be included in the selection. If the ca...
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