Question
In how many different ways can the letter of the word ‘PRAISE’ be arranged?
More Permutation and combination Questions
- In an election, a voter may vote for any number of candidates not greater than the number to be chosen. There are 8 candidates and 5 members are to be chos...
- 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 ...
- A group consists of 8 boys and 6 girls. In how many ways can 4 boys and 2 girls be selected from the group?
- For an agriculture fair, 6 different types of seeds are to be arranged in a row on a display shelf. In how many ways can they be arranged if two particular...
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "BALUSTER"?
- How many four-letter words without repetition having exactly two vowels can be formed by using the letters of the word "MACHINE"?
- 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...
- A group consists of 9 boys and 7 girls. In how many ways can 4 boys and 3 girls be selected from the group?
- An examinee is required to answer the eight questions out of 16 questions which are divided into two groups each containing eight questions each and he is ...
- Which of the following is TRUE for “complementary event or ‘not event’”?
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