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If A and B are two events such that `P(A) = 0.6 , P(B) = 0.2 and P(A//B) = 0.5 , "then" P((A')//(B'))` is equal to

A

`1/10`

B

`3/10`

C

`6/7`

D

`3/8`

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The correct Answer is:
D
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ICSE-PROBABILITY-MULTIPLE CHOICE QUESTIONS
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  2. If A and B are two events such that P(B) = 3/5 , P(A/B) =1/2 and P(A ...

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  3. If A and B are two events such that P(A) = 0.6 , P(B) = 0.2 and P(A//B...

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  4. If A and B are two events that P(A) gt 0 and P(B) != 1 , then P(A/B) ...

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

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  6. If A and B are independent events thenP(A cap B) is equal to

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  7. If A and B are two independent events with P(A) = 3/5 and P(B) =4/9 th...

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  8. If A and B are two independent events such that P(A cup B) = 0.8 and P...

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  9. If A and B are two events such that P(A) = 1/4 , P(A//B) = 1/2 and P(B...

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  10. If S is the sample space of random experiment S = A cup B and P(A) = ...

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  11. If two events are independent , then

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  12. Let A and B be two events such that p( bar (AuuB))=1/6, p(AnnB)=1/4 a...

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  13. If (A) =1/3 ,P(B) =1/2 and P(A cup B) =5/6 then events A and B are

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  14. If P(A cap B) =1/3 , P(A cup B) = 5/6 and P(A) = 1/2, then which one ...

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  15. An experiment yields 3 mutually exclusive and exclusive events A, B an...

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  16. IF P(A cup B) = 0.8 and P( A cap B) = 0.3 then P(A) +P(B) is equal to

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

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  18. Five persons A,B,C,D and E are standing in a queue of a ration shop ....

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