Question

In a school, all the students play either Foot ball or Volley ball or both. 300 students
play Foot ball, 270 students play Volley ball and 120 students play both games. Find
(i)
the number of students who play Foot ball only
(ii)
the number of students who play Volley ball only
(iii)
the total number of students in the school

Answer 1

i) 300

ii) 270

iii) 690

Answer 2

360 students play foot ball.
330 students play volley ball.
690 students are there in  the school.