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If 10 balls are to be distributed among ...

If 10 balls are to be distributed among 4 boxes, then the probability for the first box always to contain 4 balls is

A

`(""^(10)C_4xx3^6)/(4^(10))`

B

`(""^(10)C_4xx6^3)/(4^(10))`

C

`(""^(10)C_4)/(4^(10))`

D

none

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A
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  2. If 10 sweets are to be distributed among 6 children, the probability t...

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  3. If 10 balls are to be distributed among 4 boxes, then the probability ...

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  4. The probability that when 12 balls are distributed among three boxes, ...

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  5. A contest consists of predicting the result (win, draw and loss) 5 foo...

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  6. A letter lock contains 4 rings, each ring containing 5 letters. All po...

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  7. There are 5 letters and 5 addressed envelopes. If the letters are put ...

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  8. There are 5 letters and 5 addressed envelopes. If the letters are put ...

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  9. If four squares are chosen at random on a chess board, then the probab...

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  10. If four squares are chosen at random on a chess board, then the probab...

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  11. If 7 squares are chosen at random on a chess board, the probability th...

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  12. Two squares of a chess board are chosen at random, the probability tha...

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  13. Three squares of a chess board are chosen at random, the probability t...

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  14. A determinant is chosen at random from the set of all determinants of ...

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  15. A determinant is chosen at random from the set of all determinants of ...

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  16. The number of 3xx3 non-singular matrices, with four entries as 1 and a...

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  17. 3 out of 6 vertices of a regular hexagon are chosen at a time at rando...

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  18. A bag contains n white and n black balls. Pairs of balls are drawn un...

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  19. The number of subesets contining atmost 3 elements that can be picked ...

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  20. The number of subesets contining atmost 2 elements that can be picked ...

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