1
GATE ECE 2010
MCQ (Single Correct Answer)
+1
-0.3
25 persons are in a room. 15 of them play hockey, 17 of them play 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
GATE ECE Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
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UPSC Civil Service
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Class 12