A Raipur class has 64 students; 47 like cricket and 38 like kabaddi. With the groups pushed to opposite ends as drawn, what is the least number who like both?

Question

Accepted Answer

21. The groups need 47 + 38 = 85 places for 64 students, so at least 85 - 64 = 21 like both. 38 is the most who could like both, 17 is 64 - 47, and 85 is the sum.

A Raipur class has 64 students; 47 like cricket and 38 like kabaddi. With the groups pushed to opposite ends as drawn, what is the least number who like both?

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