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A bag contains 6 red, 5 white and 4 blac...

A bag contains 6 red, 5 white and 4 black balls. Two balls are drawn. Find the probability that none of them is red.

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. 3 cards are drawn at random from a pack of well shuffled 52 cards. Fin...

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  2. 4 cards are drawn from a well shuffled deck of 52 cards. What is the ...

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  3. A bag contains 6 red, 5 white and 4 black balls. Two balls are drawn. ...

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  4. A bag contains 6 red, 4 white and 8 blue balls. If three balls are dra...

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  5. What is the chance that a non-leap year selected at random will contai...

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  6. There are four men and six women in the city council. If one council m...

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  7. A fair coin marked 1 on one face and 6 on the other and a fair die are...

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  8. A fair coin marked 1 on one face and 6 on the other and a fair die are...

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  9. Three coins are tossed once. Find the probability of getting : 3 hea...

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  10. Three coins are tossed once. Find the probability of getting two heads...

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  11. Three coins are tossed once. Find the probability of getting at least ...

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  12. Three coins are tossed once. Find the probability of getting (i) 2 ...

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  13. Three coins are tossed. Find the probability of : no heads

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  14. Three coins are tossed. Find the probability of getting : all tails

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  15. Three coins are tossed. Find the probability of : exactly 2 tails

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  16. Three coins are tossed once. Find the probability of getting : no ta...

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  17. Three coins are tossed once. Find the probability of getting at most t...

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  18. In a simultaneoulsy toss of two coins, find the probability of : exa...

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  19. In a simultaneoulsy toss of two coins, find the probability of : exa...

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  20. In a simultaneoulsy toss of two coins, find the probability of : no ...

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