A) 54
B) 50
C) 44
D) 56
Correct Answer: C
Solution :
Let total number of students = 100. |
Number of failures in Maths = 34 |
Number of failures in English = 42 |
Number of failures in both subjects = 20 |
\[\therefore \]Number of failures in Maths, English or both |
\[=34+42-20=56\] |
\[\therefore \]Number of students who passed in both subject |
\[=100-56=44\] |
\[\therefore \]The required percentage = 44% |
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