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A and B are events such that P(A)= 0.4, ...

A and B are events such that `P(A)= 0.4, P(B)= 0.3` and `P(A cup B)= 0.5`. Then `P(B' cap A')` equal = ……..

A

`(2)/(3)`

B

`(1)/(2)`

C

`(3)/(10)`

D

`(1)/(5)`

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The correct Answer is:
B
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KUMAR PRAKASHAN-PROBABILITY-Solutions of NCERT Exemplar Problems (Objective type Questions)
  1. If P(A)= 0.4, P(B)= 0.8 and P(B//A)= 0.6 then P(A cup B) is equal to …...

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  2. If A and B are two events and A ne phi, B ne phi, then ………

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  3. A and B are events such that P(A)= 0.4, P(B)= 0.3 and P(A cup B)= 0.5....

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  4. You are given that A and B are two events such that P(B)= (3)/(5), P(A...

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

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  6. If P(B)= (3)/(5), P(A//B)= (1)/(2) and P(A cup B)= (4)/(5) then P(A cu...

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  7. If P(A) = (7)/(13) , P(B) = (9)/(13) and P(A cap B)= (4)/(13) then fi...

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  8. If A and B are such events that P(A) gt 0 and P(B) ne 1, then P(A'//B'...

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

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  10. If two events are independent, then ………

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  11. Let A and B be two events such that P(A)= (3)/(8), P(B)= (5)/(8) and P...

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  12. If the events A and B are independent, then P(A cap B) is equal to ……....

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  13. Two events E and F are independent. If P(E ) = 0.3 and P(E cup F)= 0....

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  14. A bag contains 5 red and 3 blue balls. If 3 balls are drawn at random ...

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  15. A bag contains 5 red balls and 3 black marbles. Three balls are drawn ...

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  16. Three persons A, B and C, fire at a target in turn starting with A. Th...

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  17. Assume that in a family, each child is equally likely to be a boy or a...

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  18. A die is thrown and a card is selected at random from a deck of 52 pla...

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  19. A box contains 3 orange balls, 3 green balls and 2 blue balls. Three b...

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  20. A flashlight has 8 batteries out of which 3 are dead. If two batteries...

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