Discuss Forum
1.
A shopkeeper gains 17% after allowing a discount of 10% on the marked price of an article . Find his profit percent if the article is sold at marked price allowing no discount .
- A. 30%
- B. 30%
- C. 30%
- D. 30%
Answer: Option A
Explanation:
Let the cost price = Tk.100
Therefore, Selling price = 100×117100 = Tk.117100×117100 = Tk.117
Therefore, Marked price = 117×10090 = 130117×10090 = 130
Therefore, Profit Percentage = (130−100)100×100 = 30%
Therefore, Selling price = 100×117100 = Tk.117100×117100 = Tk.117
Therefore, Marked price = 117×10090 = 130117×10090 = 130
Therefore, Profit Percentage = (130−100)100×100 = 30%
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