Speak Of The Devil | Daily Use English | English With Upasana #shorts

In a class of 45 student, 22 can speak hindi and 12 can speck English only ,Find the number of students , who can speak both Hindi and English -

In a group of 500 people, 350 speak Hindi and 300 speak English. It is given that each person speaks at least one language. (i) How many people can speak both Hindi and English? (ii) How many people can speak Hindi only? (iii) How many people can speak English only?

In a committee, 50 people speak Hindi, 20 speak English and 10 speak both Hindi and English . How many speak at least one of these two languages ?