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Given that the drawn ball from U2 is whi...

Given that the drawn ball from U2 is white, the probability that head appeared on the coin

A

`(17)/(23)`

B

`(11)/(23)`

C

`(15)/(23)`

D

`(12)/(23)`

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The correct Answer is:
D
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ARIHANT MATHS-PROBABILITY-Exercise (Questions Asked In Previous 13 Years Exam)
  1. An urn contains nine balls of which three are red, four are blue and t...

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  2. Let U1 , and U2, be two urns such that U1, contains 3 white and 2 red ...

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  3. Given that the drawn ball from U2 is white, the probability that head ...

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  4. Let Ea n dF be tow independent events. The probability that exactly on...

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  5. Consider 5 independent Bernoulli.s trials each with probability of ...

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  6. If C and D are two events such that CsubD""a n d""P(D)!=0 , then the c...

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  7. Let A, B, C be pariwise independent events with P(C) >0 and P(AnnBnnC)...

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  8. A ship is fitted with three engines E1, E2, and E3,. The engines funct...

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  9. four fair dice D1, D2,D3 and D4 each having six faces numbered 1,2,3,4...

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  10. If X and Y are two events such that PX//Y)=(1)/(2), P(Y//X)=(1)/(3) an...

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  11. Three numbers are chosen at random without replacement from {1, 2, 3, ...

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  12. A multuple choice examination has 5 questions. Each questions has thr...

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  13. Four person independently solve a certain problem correctly with pr...

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  14. Of the three independent events E1, E2 and E3, the probability that on...

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  15. A box B(1) contains 1 white ball, 3 red balls, and 2 black balls. An- ...

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  16. A box B1 contains 1 white ball, 3 red balls and 2 black balls. Another...

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  17. Let A and B be two events such that Poverline((AcupB))=(1)/(6),P(AcapB...

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  18. Three boys and two girls stand in a queue. The probability, that the n...

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  19. Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains fiv...

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  20. Box 1 contains three cards bearing numbers 1, 2, 3; box 2 contains fiv...

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