Question
Nine boys have to stand in a circle. In how many ways they are to be stand on the circumference of circle?
More Permutation and combination Questions
- Find the number of words that can be formed by using all letters of the word ' PAINTING', if it starts with letter A and end with letter T.
- In how many ways can a cube be coloured using 5 distinct colours, if one colour is used on two opposite faces and each of the remaining colours has to be u...
- In how many different ways can the letters of word ‘PUMPKIN’ be arranged?
- How many three-letter words can be formed such that all letters are vowels, and no two letters are the same?
- Find the number of ways to arrange each letter of the word 'AGRICULTURE' such that all the vowels always come together.
- Find the number of words that can be formed by using all letters of the word 'TANGLE', if it starts with letter G and end with letter A.
- A committee of 4 members is to be formed from 5 men and 4 women such that at least one woman is included. In how many ways can this be done?
- Count the number of “words” from MISSISSIPPI when all the vowels occur together.
- Using all the letters of the word IMPACT, how many words start with a vowel but end with a consonant?
- From 6 officers and 8 Jawans, in how many ways can 5 be chosen to include exactly 3 officers?
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