Question
The cost price of article A and B is Rs. βXβ and Rs.
(X + 800), respectively. Article A is sold at 25% profit while article B is sold at 10% loss. If selling price of article B is Rs. 90 more than that of article A and article B is sold after giving a discount of 20%, then find the marked price of article B.Solution
Selling price of article βAβ = x Γ 125% = Rs. 1.25x Selling price of article βBβ = (x + 800) Γ 90% = Rs. 0.90x + 720 According to the question, 0.90x + 720 β 1.25x = 90 720 β 90 = 0.35x 0.35x = 630 x = 1800 Selling price of article βBβ = 0.90 Γ 1800 + 720 = Rs. 2340 Marked price of the article βBβ = 2340/80 Γ 100 = Rs. 2925
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