A) 40%
B) 42%
C) 44%
D) 46%
E) None of these
Correct Answer: C
Solution :
Explanation Option [c] is correct. Failed in Mathematics, n[a] = 34 Failed in English, n[b] = 42 \[n\left( A\bigcup B \right)=n\left( A \right)-m\left( B \right)\text{ }n\left( A\bigcap B \right)-34\text{ }+\text{ }42-20\text{ }=\text{ }56\] Failed in either or both subjects are 56 Percentage passed - (100 ? 56) % ? 44%You need to login to perform this action.
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