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Show that there are 300 numbers gt 1000 ...

Show that there are 300 numbers `gt` 1000 and `lt` 10,000 which can be formed with the six digits 0,1,2,3,4,5, each digit appearing not more than once in such a number

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How many 3 digit number can be formed with the digits 0,1,2,3 and 4?

How many numbers lying between: 100 and 1000 can be formed with the digits 0,1,2,3,4,5 if the repetition of the digits is' not allowed?

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A N EXCEL PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTION BANK
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  2. Find the number of arrangements of 6 boys and 5 girls in a row so that...

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  4. Find the number of permutations of the letters of the word ‘DADOO’

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  6. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

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  7. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

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  8. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

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  9. Suppose that the different permutations of the word ‘EXAMINATION’ are ...

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  10. Suppose that the different permutations of the word ‘EXAMINATION’ are ...

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  11. Suppose that 4 prizes are distributed among 5 students Find the number...

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  12. Suppose that 4 prizes are distributed among 5 students Find the number...

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  13. Suppose that 4 prizes are distributed among 5 students Find the number...

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  14. There are 20 persons, among whom two are brothers. Find the number of ...

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  15. There are 20 persons, among whom two are brothers. Find the number of ...

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  16. There are 20 persons, among whom two are brothers. Find the number of ...

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  17. Suppose that 5 persons A, B, C, D and E sit around a circular table In...

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  18. Suppose that 5 persons A, B, C, D and E sit around a circular table In...

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  19. 10 persons are invited for a party In how many ways can they and the ...

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