AP ICET 17 Sep 2021 Shift 1 Paper

Question Numbers : (54 to 55)
120 students of a class participated in 3 events A,B, and C as follows: 9x students participated in event ' A′,11x students in ' B′,12x students in ' C′,2x studentsin both 'A' and ' B′,3x students in both ' B ' and ' C′,4x students in both ' C ' and ' A ' and ' x ' students in all the 3 events. The number of students who participated in the event' C ' alone is 24 . Based on this information answer questions 54 and 55 .