Question

In a group 50 people 35 speak hindi 25 speak both english and hindi and all the people speak at least one of the two language how many people speak only english and not hindi? How many people speak english

Answer 1

Answer:

Step-by-step explanation:

Let a be no. of people speaking hindi and b be no. of people speaking english.

n(a) = 35

n(b) = ?

Number of people who speak only english = 50-35 = 15

Number of people who speak english = 15+25 = 40 = n(b)