Scary truth of universe in Hindi

Universe is

The universe is

The Novel In Hindi

In the following question a statement is followed by four inferences. Select the one which is most appropriate. Statement : In the university examination most of the candidates write in Hindi medium. Inferences :

In the following question a statement is followed by four inferences. Select the one which is most appropriate. Statement : In the university examination most of the candidates write in Hindi medium. Inferences:

The probability that a student selected at random from a class will pass in Hindi is 4/5 and the probability that he passes in Hindi and English is 1/2 . What is the probability that he will pass in English if it is known that he has passed in Hindi ?

Which one of the following universities is a Central University?

Out of 15 persons 10 can speak Hindi and 8 can speak English.If two persons are chosen at random,then the probability that one peron speaks Hindi only and the other speaks both Hindi and English is