The two events A and B have probabilities 0.25 and 0.50 respectively. The probability that both A and B occur simultaneously is 0.14. Then the probability that neither A nor B occurs is [IIT 1980; MP PET 1994]

The two events A and B have probabilities 0.25 and 0.50 respectively.

1.	The two events A and B have probabilities 0.25 and 0.50 respectively. The probability that both A and B occur simultaneously is 0.14. Then the probability that neither A nor B occurs is [IIT 1980; MP PET 1994]
A.	0.39
B.	0.25
C.	0.904
D.	None of these
Answer» B. 0.25

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The two events A and B have probabilities 0.25 and 0.50 respectively. The probability that both A and B occur simultaneously is 0.14. Then the probability that neither A nor B occurs is [IIT 1980; MP PET 1994]

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