In a group of children, 45 play football out of which 30 play football only 28 play hockey, 25 play cricket, out of which 11 play cricket only, further, 7 play cricket and football but not hockey, 5 play football and hockey but not cricket and 10 play football and cricket both. Find:

a) How many play all 3 games?
b) How many children play hockey only?
c) How many children are there in the group?

4 answers

(a) 3
(b) 16
(c) 76

AnsAnswer

SOLUTION

how many play all three games.