A bag contains 15 one rupee coins, 25 two rupee coins and 10 five rupee coins. If a coin is selected at random from the bag, then what is the probability of not selecting a one rupee coin ?
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If P(A ∩ B) = 0.60 and P(A U B) =0.70 for two events A and B, then what is the value of P(A) + P(B) ?
If P (A)= 1/2, P(B)= 3/5 and the events A and B are independent events then what is the value of P(A∩B) ?
If P(A) is 6/9 then what are the odds against event A?
A and B are two events such that P(A) = 1/2 and P(B) = 1/4 and P(A∩B) = 1/5 then what is the value of P(AUB)?