In a class, there are 80 students who study both Computer Science and – McqOptions

MCQOPTIONS

1.	In a class, there are 80 students who study both Computer Science and Electronics. While 100 students study Computer Science, 120 Students study Electronics, How many of them study Computer Science only?
A.	100
B.	40
C.	120
D.	20
Answer» E.

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