A dress is marked at ₹3,500. A discount offer changes from 10% to 15%. How much extra discount does a customer get?A₹175B₹185C₹195D₹200Answer: A. ₹175 Read Explanation: Marked price = ₹3,500Original discount (10%)10% of 3500=10100×350010\% \text{ of } 3500 = \frac{10}{100}\times 350010% of 3500=10010×3500 = ₹350New discount (15%)15% of 3500=15100×3500=15\% \text{ of } 3500 = \frac{15}{100}\times 3500 = 15% of 3500=10015×3500=₹525Extra discount₹525 - ₹350 = ₹175 Answer: ₹175 extra discount. Read more in App