Question
In how many ways can a squad of 10 people be selected from 9 trainees and 5 supervisors such that the squad has at least 8 trainees?
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 "RECLAIM"?
- In how many ways can the letters of the word ‘BANANA’ be arranged?
- Determine the number of unique arrangements of the letters in “ELEPHANT” if the vowels always stay together.
- A team of 8 players is to be selected from a group of 7 junior players and 6 senior players. In how many ways a team having at least 6 junior players can b...
- In how many different ways can the letters of the word "BANK" be arranged?
- How many 5-digit numbers can be formed from 1,2,3,4,5,6 if the number is divisible by 4 and digits do not repeat?
- 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?
- In how many ways can 5 boys and 3 girls be arranged in a row so that no two girls sit together?
- Simplify: 2(x+1) × 8(x−2) = 64. Find x.
- How many arrangements are possible from the letters of “ADMINISTRATION” without disturbing the relative order of vowels and consonants?
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