A) 50%
B) 60%
C) 20%
D) 40%
Correct Answer: D
Solution :
[d] Total marks to score \[=\frac{150\times 60}{100}=90\] Marks obtained in first 75 questions \[=\frac{75\times 1\times 80}{100}=60\] \[\therefore \] Marks to be obtained in next 75 questions = 90 ? 60 = 30 \[\therefore \] % of questions to be answered correctly \[=\left( \frac{30\times 1\times 100}{75} \right)%=40%\]You need to login to perform this action.
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