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Two unbiased dice are thrown. The probab...

Two unbiased dice are thrown. The probability that the sum of the numbers appearing on the top face of two dice is greater than 7, if 4 appear on the top face of first dice is ………..

A

`(1)/(3)`

B

`(1)/(2)`

C

`(1)/(12)`

D

`(1)/(6)`

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The correct Answer is:
B
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KUMAR PRAKASHAN-PROBABILITY-Multiple Choice Questions (MCQs)
  1. Two unbiased dice are thrown. The probability that sum of the numbers ...

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  2. If A and B are two events such that P(A) ne 0 and P(B) ne 0, then P(A'...

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  3. Two unbiased dice are thrown. The probability that the sum of the numb...

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

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  5. If A and B are two events such that P(A) = (5)/(8), P(B) = (3)/(8) and...

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  6. If 4P(A) = 6 P(B) = 10 P(A cap B) = 1 then P(B | A) = ……….

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  7. In a family having two children if one of the child is a girl, then th...

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  8. A and B are events such that P(A')= 0.3, P(B) = 0.4 and P(A cap B') =...

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  9. A coin is tossed three times is succession. If E is the event that the...

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  10. If P(A | B) gt P(A) then which of the following is true ?

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  11. Choose the correct answer: If A and B are any two events such that P...

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  12. If P(A)= 0.2, P(B) = 0.3 and P(A cup B) = 0.25 then P(B | A') = ………...

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  13. If P(A) = 0.1, P(B) = 0.2 and P(A cup B)= 0.25 then P(A' | B')= …………

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  14. If P(A) = 0.30, P(B) = 0.40 and P( A cup B)= 0.60 then P(B | A)= ………....

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  15. One card is selecting from the pack of 52 playing cards if A and B den...

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  16. P(A' cup B') | C = ………………

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  17. A and B are events such that P(A) ne 0, P(B) ne 1 then P(barA // barB...

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  18. Two unbaised coins are tossed. If one coin shows head, the probabilit...

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  19. In a college 12 % students fails in mathematics, 25% fails in physics ...

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  20. Complementary events of E and F are E' and F' respectively if 0 lt P(...

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