Question
A bag contains 4 violet, 2 grey and 6 black pullovers. 3 pullovers are chosen at random. What is the probability that at least 2 pullovers chosen will be violet?
More Permutation and combination Questions
- A group consists of 10 boys and 6 girls. In how many ways can 6 boys and 2 girls be selected from the group?
- In how many ways can the letters of the word ‘BANANA’ be arranged?
- Find the number of ways to arrange each letter of the word 'AGRICULTURE' such that all the vowels always come together.
- In how many different ways can the letters of word ‘PUMPKIN’ be arranged?
- 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
- In how many different ways can the letter of the word ‘JUSTICE’ be arranged?
- From the letters of BALLOON, how many “words” can be formed if all the vowels stay together?
- History books are never together.
- Geography books are never together.
- In how ways can the selection be made so that a particular member is always excluded?
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