A) 40
B) 80
C) 75
D) 70
Correct Answer: D
Solution :
In out of 120 questions attempted 80 answered are correct and 40 guessing answered are wrong. Then, he got the marks |
\[=80-\frac{1}{4}\] of \[40=80-\frac{1}{4}\times 40\] |
= 80 - 10 = 70 |
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