At a Ranchi college, 50 students play badminton and 120 students play at least one of the three games. After finding the badminton-only number, what is x?

Question

Accepted Answer

11. Badminton circle: ? + 9 + 11 + 6 = 50, so ? = 24. Then all parts add to 120: 24 + 28 + 31 + 9 + 11 + x + 6 = 109 + x, so x = 11. 35 skips the badminton step, 24 is the badminton-only number, and 5 comes from forgetting the centre when finding it.

At a Ranchi college, 50 students play badminton and 120 students play at least one of the three games. After finding the badminton-only number, what is $x$ ?

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