Question
A seller marked an article 50% above its cost price and
sold it after allowing 20% discount. If he made a profit of Rs. 40, then find the difference between selling price and marked price of the article.Solution
Let the cost price of the article be Rs. β2xβ
So, marked price of the article = 2x Γ 1.5 = Rs. β3xβ
Selling price of the article = 3x Γ 0.8 = Rs. β2.4xβ
Profit = 2.4x β 2x = Rs. β0.4xβ
ATQ;
0.4x = 40
Or, x = 100
So, marked price of the article = 100 Γ 3 = Rs. 300
Selling price of the article = 100 Γ 2.4 = Rs. 240
Required difference = 300 β 240 = Rs. 60
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