Question

In a survey of 100 students it was found that 50 students like to play cricket and 80 students like to play tennis. If the number of students who Like both the sports is X , then find the interval in which X lies.

Answer 1

Answer:

total students=100

student like cricket=50

" ". ". """ tenis=80

let tennis students be y

". cricket ". be z

and students who like both be x

no of students like to play both = tennis students-cricket students= 80-50=30

30