1.

60 students participated in one or more of the three competitions, i.e. Quiz, Extempore and Debate. A total of 22 students participated either in Quiz only or in Extempore only. 4 students participated in all three competitions. A total of14 students participated in any of the two competitions only. How many students participated in Debate only?_x005F_x000D_  _x005F_x000D_

A. 11
B. 20
C. 14
D. 22
Answer» C. 14


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