Question
In how many different ways can 6 teachers and 5 students be seated in a row so that they sit alternately?
More Permutation and combination Questions
- How many numbers of five digits may be formed with the digits 7, 2, 0, 0, and 1?
- In how many ways can the letters of the word VOWEL can be arranged so that all the consonants occupy odd places, vowels come on even places?
- How many different words can be formed with the letters of the word PRACTICE such that each of the word begin with E and ends with R?
- A group of 5 students is to be selected from 6 boys and 5 girls. Find the number of ways to form team such that the team consists of at most 2 boys.
- How many numbers lie between 2000 and 3000 divisible by 5 can be made with the digits 2, 3, 4, 5, 6, 7 and 8 without repeating any digit?
- 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 5-digit even numbers can be formed using the digits 0 to 9 if no digit is repeated?
- In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
- From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
- From 7 experienced and 4 fresher candidates, a panel of 8 is to be made. How many ways can the panel be formed if it includes at least 6 experienced candid...
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