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A has 3 shares in a lottery containing 3...

A has 3 shares in a lottery containing 3 prizes and 6 blanks . B has two shares in a lottery containing 2 prizes and 6 blanks . The ratio of their chances of success is

A

`952 : 715`

B

`274 : 659`

C

`113 : 907`

D

`64 : 39`

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The correct Answer is:
D
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AAKASH SERIES-PROBABILITY-Practise Exercise
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  10. A point is taken at random from inside of the circumcircle of an equil...

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  11. If P(A) =0.25 , P(B)=0.5, P(A nn B)=0.14 then P(barA nn barB)=

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  12. If A and B are mutually exclusive such that P(A)=0.4, P(AuuB)=0.7 then...

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  13. If P(A)=(1)/(3)P(B) and P(AuuB)=0.5. When A, B are mutually exclusive ...

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  14. If P (A uu B)=0.8, P(AnnB)=0.3 then P(barA)+P(barB)=

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  15. If P(A)=x, P(B)=y and P(AnnB)=z then P(barAnnbarB)=

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  16. If P(AuuB)=3//4 and P(A)=1//3 then P(barAnnB)=

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  17. If A and B are events such that P(A)=p(1), P(B)=p(2) and P(AnnB)=p(3) ...

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  18. If A and B are two events such that P(A)=(1)/(2) and P(B)=(2)/(3) then

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  19. If (1+3P)/(3),(1-2P)/(2) are probabilities of two mutually exclusive e...

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  20. If P(A)=x, P(B)=2x, P(AnnB)=(1)/(2), P(barAnnbarB)=2//3, then x=

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