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MBD PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTION BANK
- From five consonants and four vowels, how many words consist of three ...
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- In how many ways can a committee of four gentlemen and three ladies b...
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- A bag contains 4 black and 5 white balls out of which 6 balls are draw...
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- How many triangles can be drawn by joining the vertices of a decagon ?
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- How many triangles can be drawn by joining the vertices and the centre...
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- Sixty points lie on a plane, out of which no three points are collinea...
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- In how many ways can 10 boys and 10 girls sit in a row so that no two ...
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- In how many ways can six men and seven girls sit in a row so that the ...
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- How many factors does 1155 have that are divisible by 3?
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- How many factors does 210 have ?
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- If n is a product of k distinct primes what is the total number of fac...
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- If m has the prime factor decomposition P1^(r1),P2^(r2)…….Pn^(rn),what...
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- If 20! Were multiplied out, how many consecutive zeros would it have o...
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- How many factors of 10,000 end with a 5 on the right ?
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- A man has 6 friends. In how many ways can he invite two or more to a d...
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- In how many ways can a student choose 5 courses out of 9 if 2 courses ...
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- In how many ways can a student choose five courses out of the courses....
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- A cricket team consisting of 11 players is to be chosen from 8 batsmen...
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- There are n+r points on a plane out of which n points lie on a straigh...
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- There are 10 books in a shelf with different titles:five or these have...
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