Question 20
Mathematics
Sets
Easy
In class of 100 students, 55 students have passed in Mathematics and 67 students have passed in Physics. Then the number of students who have passed in Physics only is
(A) 22
(B) 33
(C) 10
(D) 45
View Dynamic Solution & Explanation ▼
Correct Solution: Option D
Step-by-step Solution:
\(55-x+x+67-x=0\) \[\] \(\mathrm{x}=182-100=22\) \[\] Students who have passed only in physics \(=67-22\) \[\] \(=45\) \[\] Choice (D)\[\]
