Question
A shopkeeper can make a profit of 30% by selling an
article for Rs. 390. If he wants to make a profit of 50% even after allowing a discount of 25%, then at what price should he mark the article?Solution
ATQ, Cost price of the article = 390 ÷ 1.30 = Rs. 300 New selling price of the article = 300 × 1.50 = Rs. 450 Marked price of the article = 450 ÷ 0.75 = Rs. 600
9   5   6   10.5   23   ?    183
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