Question
Cost price of an article X is Rs. 700 less than that of
Y. X and Y are marked 60% and 30% above their cost price respectively. X and Y are sold after allowing discounts of Rs. 400 and Rs. 300 respectively. Profit earned by X is Rs. 80 more than that earned by Y. Find the marked price of X.Solution
Let the cost price of Y be Rs. βaβ Cost price of X = Rs. (a β 700) Marked price of X
= 1.6 Γ (a β 700)
= Rs. (1.6a β 1120) Marked price of Y
= 1.3 Γ a
= Rs. 1.3a Selling price of X
= 1.6a β 1120 β 400
= Rs. (1.6a β 1520) Selling price of Y
= 1.3a β 300 Profit earned by X
= 1.6a β 1520 β a + 700
= Rs. (0.6a β 820) Profit earned by Y
= 1.3a β 300 β a
= Rs. (0.3a β 300) ATQ, 0.6a β 820 = 0.3a β 300 + 80 Or, 0.6a β 820 = 0.3a β 220 Or, 0.3a = 600 Or, a = 2000 Marked price of X
= 1.6 Γ 2000 β 1120
= 3200 β 1120
= Rs. 2,080
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