In a class of 51 students, 20 play cricket, 21 play hockey and 5 play both. How many students play neither game?

  1. 10
  2. 36
  3. 15
  4. 31
Answer

C) 15

At least one = 20 + 21 - 5 = 36; first group only = 15; second group only = 16; exactly one = 31; neither = 51 - 36 = 15. So the answer is 15. SLO M-09-A-14 · Application

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