A) \[6\frac{1}{3}%\]
B) \[6\frac{2}{3}%\]
C) \[6\frac{1}{4}%\]
D) \[5\frac{2}{3}%\]
Correct Answer: B
Solution :
Suppose the marked price = Rs 100 Then, selling price at 10% discount = (100 -10) = Rs 90 Since, he gets 20% profit, his cost price \[=90\,\left( \frac{100}{120} \right)\] = Rs 75 Now, at 20% discount, the selling price = (100 - 20) = Rs 80 Thus, his percentage profit \[=\frac{80-75}{75}\times 100=\frac{500}{75}\] \[=\frac{20}{3}=6\frac{2}{3}%\]You need to login to perform this action.
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