The probability that a student will pass his examination is 0.73 , the probability of the student getting a compartment is 0.13 and the probability that the student will either pass or get compartment is 0.96 .

The probabilities that a typist will make $0,1,2,3,4$ and 5 or more mistakes in typing a report are respectively, $0.12,0.25,0.36,0.14,0.08$ and 0.11

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 intersection of two events $A$ and $B$ is always less than or equal to those favourable to the event $A$.

The probability of an occurrence of event $A$ is 0.7 and that of the occurrence of event $B$ is 0.3 and the probability of occurence of both is 0.4 .