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

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 person speaks Hindi only and the other speaks both Hindi and English is a) 3//5 b) 7//12 c) 1//5 d) 2//5

In a group of 760 persons , 510 can speak Hindi and 360 can speak English .Find : how many can speak Hindi only ,

In a group of 760 persons , 510 can speak Hindi and 360 can speak English .Find : how many can speak both Hindi and English

In a group of 760 persons , 510 can speak Hindi and 360 can speak English .Find : how many can speak English only .

In a group of 400 persons 250 can speak Hindi and 200 can speak English. Each person speak atleast one language. Find how many persons can speak both languages ?

In a group of 400 persons 250 can speak Hindi and 200 can speak English. Each person speak atleast one language. Find how many persons can speak both languages ?

In a group of 950 persons, 750 can speak Hindi and 460 can speak English. Find: How many can speak both Hindi and English. How many can speak English only. How many can speak Hindi only

In a group of 950 persons,750 can speak Hindi and 460 can speak English.Find: How many can speak both Hindi and English.How many can speak English only.How many can speak Hindi only