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If A and B are two events such that P(A`cup`B) = `(3)/(4), P(AcapB) =(1)/(2) and P(A) = (2)/(3)`, then the value of 12 times of P(B) is -

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CHHAYA PUBLICATION-PROBABILITY-SAMPLE QUESTIONS FOR COMPETITIVE EXAMS
  1. If A and B are two independent events of a random experiment and P(A) ...

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  2. If A and B are two events and P(A)= (3)/(4), P(B) = (5)/(8), then -

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  3. If A and B are two mutually exclusive events, then-

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  4. A coin is tossed 2n times. The probability of getting head n times, is...

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  5. For two events A and B , the correct statement is/ are -

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  6. If A and B are two events such that P(AcupB) = (3)/(4), P(AcapB) =(1)/...

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  7. If A,B and C are three independent events such that P(B) = (3)/(2)P(A)...

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  8. An ubiased die is thrown, getting an even number is 3 times the probab...

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  9. A problem in mathematics is given to two students A and B. The probabi...

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  10. A fair coin is tossed 8 times, then the probability of getting 3H is (...

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  11. If the squares of a 8xx8 chessboard are painted either red or black at...

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  12. If the squares of a 8xx8 chessboard are painted either red or black at...

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  13. If the squares of a 8xx8 chessboard are painted either red or black at...

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  14. Probability that husband is telling the truth is 0.8, and the probabil...

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  15. Two dice are rolled.Let's r denotes the sum of the number appearing on...

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  16. Two dice are rolled the probability that the sum is neither 8 nor 9 is

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  17. Each of the following question contain two statements- Statemnet I and...

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  18. Each of the following question contain two statements- Statemnet I and...

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