An article is sold for ₹ 810 at a loss of 10%. What should be the selling price if the loss is 20%?

₹ 750 ₹ 630 ₹ 600 ₹ 720

₹ 720

Selling price of the article = 810 Loss = 10% Cost price = 810 × \(\frac{100}{90}\) = 900 Loss required = 20% New selling price = 80% of 900 = 720