1.

A fan is listed for Rs. 1500. A discount of 14% is given on it. A second discount brings down the price to Rs. 1070.7. Find the rate of second rate of discount?1). 15%2). 17%3). 18%4). 20%

Answer»

Let 2nd discount be x%.

PRICE after 1st discount = 86% of 1500 = RS. 1290

Price after 2nd discount = (100 – x) % of 1290 = 1070.7

⇒ x = 17%

∴ 2nd discount = 17%


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