A shopkeeper marked an item 25% above its cost price. During a sale, he offered a discount of 10%. What was his profit percentage?A10%B12.5%C15%D17.5%Answer: B. 12.5% Read Explanation: Let the cost price be ₹100.Marked price is (25%) above cost price:MP= 100 + 25 = ₹125A discount of (10%) is given on marked price:SP=125×90100SP= 125 \times \frac{90}{100}SP=125×10090= 112.5Profit:112.5 - 100 = 12.5Profit percentage:12.5100×100=12.5%\frac{12.5}{100}\times100 = 12.5\%10012.5×100=12.5%Therefore, the profit percentage is:12.5%\boxed{12.5\%}12.5% Read more in App