There are 600 boys in a hostel. Each plays either hockey or football or both. If75% play hockey and 45% play football, how many play both? `48` b. `60` c. `80` d. 120

There are 600 boys in a hostel. Each plays either hockey or football or both. If 75% plays hockey and 45% play football, How many boys plays both ?

Of the members of three athletic teams in a certain school 21 are on the basket ball team, 26 on the hockey team, and 29 on the football team, 14 play hockey and basketball. 15 play hockey and football, and 12 play football and basketball, 8 are on all the three teams. How many members are there altogether?

Out of 450 students of a school 325 play football, 175 play cricket and 50 neither play football nor cricket. How many students play both football and cricket ?

out of 280 students in class 12 of a school.135 play hockey,110 plays football,80 plays vollyball,35 of those play hockey and football ,30plays vollyball and hockey,20 play football and vollyball.also each student plays at least one of the three games.how many student play all the three games?