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Probabilities of A, B and C of solving a...

Probabilities of A, B and C of solving a problem are `1/2, 1 /3 and 1/4` respectively. If they all try to solve the problem then find the probability that exactly one of them will solve the problem.

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MODERN PUBLICATION-PROBABILITY -EXERCISE
  1. The probability that a student will receive an A, B, C or D grade is 0...

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  2. Neelam is taking up subjects - Mathematics, Physics and Chemistry. She...

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  3. Probabilities of A, B and C of solving a problem are 1/2, 1 /3 and 1/4...

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  4. Neelam is taking up subjects - Mathematics, Physics and Chemistry. She...

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  5. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  6. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  7. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  8. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  9. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  10. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  11. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  12. A bag contains 100 identical tokens on which numbers 1 to 100 are mark...

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  13. In a simultaneous throw of two dice if A denotes the event ‘a total of...

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  14. In a simultaneous throw of two dice if A denotes the event ‘a total of...

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  15. In a simultaneous throw of two dice if A denotes the event ‘a total of...

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  16. Say True or False giving reason : P (A) = 1/3, P (B) =2/3 , A and B ...

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  17. Say True or False giving reason : P(A) = 0.4, P (B) = 0.25, P (A or ...

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  18. Say True or False giving reason : P (A) = 0.35, P (B) = 0.65 , A and...

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  19. Say True or False giving reason : P(A) = 0.3, P (B) = 0.45, P (A and...

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  20. A and B are two mutually exclusive events of an experiment. If P (not ...

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