Question

In a class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. The number of students who passed in Physics only is:

• A. 45
• B. 22
• C. 33
• D. 10

Answer 1

The Correct Option is A

(Math)+(Physics)=55+67=122
⇒(Math)∩(Physics)=22
∴ Only physics passed students =67−22=45
The correct answer is (A): 45