Two buses A and B are scheduled to arrive at a town central bus station at noon. The probus A will be late is `1/5`. The probability that bus B will be late is `7/25`. The probability that the bus B is late given that bus A is late is `9/10`. Then the probabilities:

A and B are two candidates seeking admission in IIT. The probability that A is selected is 0.5 and the probability that A selected is 0.6 and the probability that both A and B are selected is atmost 0.3. Is it possible that the probability of B getting selected is 0.9 ?

Two events A and B have probabilities 0.25 and 0.5 respectively. The probabilities that A and B occur simultaneously is 0.15. Then the probability that A or B occurs is

A and B try to hit a target. The probability that A hits the target is 7/10 and the probability that B hits the target is 4/10. If these two events are independent, the probability that B hits the target, given that the target is hit,is :

Two sisters A and B appeared for an audition. The probability of selection of A is 1/5 and that of B is 2/7 Find the probability that both of them are selected.

If A and B are two candidates seeking admission in an engineering college. The probability that A is selected is 0.5 and the probability that both A and B are selected is at most 0.3. Is it possible that the probability of B getting selected is 0.7 ?

The probability of A to fail in an examination is 1/5 and that of B is 3/10 . If the probability that both of them fails is 3/50 , then the probability that only one of A and B fails, is

A and B are two candidates seeking admission in ITT.The probability that A is selected is 0.5 and the probability that A and B are selected is at most 0.3. Is it possible that the probability of B getting selected is 0.9?

A and B are two candidates seeking admission in IIT. The probability that A is selected is 0.5 and the probability that Aand B are selected is atmost 0.3 . Is it possible that the probability of B geeting selected is 0.9?

Probability that A speaks truth is 3/5 , and that for B is 7/10 . If they agree on a statement, then probability that this statement is true is