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A team of 8 couples (husband and wife) a...

A team of 8 couples (husband and wife) attend a lucky draw in which 4 persons picked up for a prize. Then, the probability that there is atleast one couple is

A

`11//39`

B

`12//39`

C

`14//39`

D

`5//13`

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The correct Answer is:
D
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DIPTI PUBLICATION ( AP EAMET)-PROBABILITY-EXERCISE-1A
  1. The probability of choosing randomly a number c from the set (1,2,3,…....

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  2. In a room, there are 6 couples .Out of them if 4 are chosen at random ...

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  3. A team of 8 couples (husband and wife) attend a lucky draw in which 4...

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  4. There are 20 pairs of shoes in a closet. Four shoes are selected at ra...

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  5. If 5 biscuits are distributed among 3 beggers, the chance that a parti...

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  6. If 10 sweets are to be distributed among 6 children, the probability t...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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