A) 95
B) 100
C) 120
D) 80
Correct Answer: B
Solution :
According to the given condition, |
\[x-\frac{1}{4}\] of \[\left( 120-x \right)=95\] |
\[\Rightarrow \,\,\,x-\frac{1}{4}\times \left( 120-x \right)=95\] |
\[\Rightarrow \,4x-120+x=380\] |
\[\Rightarrow \,\,\,5x=500\] |
\[\Rightarrow \,\,\,\,x=100\] |
Hence, he answered correctly 100 questions to score 95 marks. |
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