Question

group of 100 students, 68 like football game, 60 like volleyball
game and 2 don't like any of the games. Find the number of
students who like both the games and only football game by

Out of 115000 students, 20% failed in HESB. 40% of the failures failed in Science only and 35% in mathematics. But 5% of them
failed in other subject. Then,
i) How many failed in both Science and
Mathematics?
(ii)Show the
above information in a Venn-diagram.
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Answer 1

Answer:

total 100 of student are ,68- football& 60 - volleyball & 2 aren't playing any game above those ...so 100- 68=32&100-60=40sso...total student who likes both game are 72and foot ball 32