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Probability Tes...

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  • Question 1
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  • Question 2
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    Let A and B be two events such that P(A) = 0.3 and P(A  B) = 0.9. If A and B are independent events, then P(B) =

  • Question 3
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    For two given events A and B, P(A ∩ B) =

  • Question 4
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  • Question 5
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    The two events A and B have probabilities 0.25 and 0.50 respectively. The probability that both A and B occur simultaneously is 0.14. Then the probability that neither A nor B occurs is

  • Question 6
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    Twelve tickets are numbered 1 to 12. One ticket is drawn at random, then the probability of the number to be divisible by 2 or 3 is

  • Question 7
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    Three athlete A, B and C participate in a race competition. The probability of winning A and B is twice of winning C, Then the probability that the race win by A or B is

  • Question 8
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  • Question 9
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    In a city 20% persons read English newspaper, 40% read Hindi newspaper and 5% read both newspaper. The percentage of non-reader either paper is

  • Question 10
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