Sixty five percent of children in a sport club play football, 70 percent play volley ball and 75 per-cent play basket ball. What is the smallest percentage of children playing all the three games?

In a class, 45% students play football and the rest play cricket. What per cent of the students play cricket?

In a group of children, 35 play football out of which 20 play football only, 22 play hockey, 25 play cricket out of which 11 play cricket only. Out of these 7 play cricket and football but not hockey, 3 play football and hockey but not cricket and 12 play football and cricket both. How many play all the three games ? How many play cricket and hockey but not football, how many play hockey only? What is the total number of children in the group?

In a group of children, one-fifth play football, one-fourth play basketball, two-fifths play cricket, and the remaining 30 play other games. Find the total number of children in the group.

In the International Oxford School, all students play at least one of the two games rugby and baseball . 40% of all students play both rugby and baseball. If 20% of the students who play baseball do not play rugby , then what is the percentage of all students who plya baseball ?

A survey of 40 children showed that 25% liked playing football. Howmany children liked playing football

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

The adjoining diagram shows a pie-chart with central angles for number of players playing four games A, B, C and D. If each player takes part in only one game and there are 480 players in all, find : (i) how many players play the game D? (ii) how many players do not play game B? (iii) what is the ratio of players playing game A to the players playing game C ? (iv) what percentage of players are playing game B?

A recent survey reported that 60 percent of the students at a high school are girls and 65 percent of girls at this school play a sport. If a student at this high school were selected at random, what is the probability that the student is a girl who plays a sport?