A) \[50%~\]
B) \[40%\]
C) \[30%~\]
D) \[33\frac{1}{3}%\]
Correct Answer: A
Solution :
If the marked price be Rs. \[x\]and cost price be Rs. 100, then, \[\frac{x\times 75}{100}=125\] \[\Rightarrow \]\[x=\frac{125\times 100}{75}=\] Rs. \[\frac{500}{3}\] S.P. after a discount of 10% \[=\frac{500}{3}\times \frac{90}{100}=\] Rs. 150 \[\therefore \]Gain per cent = 50%You need to login to perform this action.
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