Subject
Bank Exam
Topic
Agrani Bank 2010 Senior Officer
In a class of 30 students 18 play football 14 play circket and 5 do not play any game,how many students play both the games ?
In a class of 30 students 18 play football 14 play circket and 5 do not play any game,how many students play both the games ?
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5খ)
7গ)
9ঘ)
11Explanation
T=A+B-AB+N Here, T=Total = 30 A = Play football = 18 B = Play cricket = 14 AB = play both the game = ? N = Not play any game = 5 So, 30 =18 + 14 - AB + 5 => AB = 37-30 => AB = 7 Ans. 7Related questions
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