Q. 60 25 persons are in a room, 15 of them play hockey, 17 of them football and 10 of them play both hockey and football. Then the number of persons playing neither hockey nor football is ;
(A) 2
(B) 17
(C) 13
(D) 3
Answer: D
Explanation:
Q. 60 25 persons are in a room, 15 of them play hockey, 17 of them football and 10 of them play both hockey and football. Then the number of persons playing neither hockey nor football is ;
(A) 2
(B) 17
(C) 13
(D) 3
Answer: D
Explanation:
