In an Amravati survey the Bhajan circle has twice as many people as the Qawwali circle. After finding the number marked ?, how many people like exactly one of the three?

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Accepted Answer

56. Qawwali circle = 10 + 4 + 5 + 3 = 22, so Bhajan = 44 = ? + 6 + 4 + 3 and ? = 31. Exactly one = 31 + 15 + 10 = 56. 25 leaves out the ?, 59 adds the centre 3, and 47 uses 22 instead of 44 for the Bhajan circle.

In an Amravati survey the Bhajan circle has twice as many people as the Qawwali circle. After finding the number marked ?, how many people like exactly one of the three?

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