Two successive discounts of 40% and 20%, respectively, on the marked price of an article are equal to a single discount of ₹988. The marked price (in ₹) of the article is:
By selling an article for ₹8,670, a man loses 15%. At what price (in ₹) should he sell it in order to make a profit of 15%?
The printed price on a Mathematics book is ₹550. If it is sold at two successive discounts of 20% and 30%, then its selling price will be:
Rajni purchased an LED TV set for ₹22,500 and spent ₹800 on its transportation and ₹1,000 on installation. At what price should she sell it so as to earn an overall profit of 20%?