2
Question
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 the number of students who play football only are ___ .
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 the number of students who play football only are
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Solution
The correct option is D 130
n(F) = 250, n(C) =300, n(F∩C) =120
n(only football) = n(F) - n(F∩C)
= 250 – 120
= 130
Hence (C)
130
n(F) = 250, n(C) =300, n(F∩C) =120
n(only football) = n(F) - n(F∩C)
= 250 – 120
= 130
Hence (C)
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