In a school, all students play either football or cricket or both. If 250 play football, 300 play cricket and 120 play both the games, then find the total number of students in the school.

In a school, all students play either football or cricket or both. If

1.	In a school, all students play either football or cricket or both. If 250 play football, 300 play cricket and 120 play both the games, then find the total number of students in the school.
Answer» In a school, all students play either football or cricket or both. If 250 play football, 300 play cricket and 120 play both the games, then find the total number of students in the school.