Dinesh calculates his profit percentage on the cost price whereas Mahesh calculates his profit percentage on the selling price. They find that the difference in their profits is Rs. 200. If the selling price of both of them are the same and both of them get 20% profit, find their selling price.
Dinesh calculates his profit percentage on the cost price whereas Mahesh calculates his profit percentage on the selling price. They find that the difference in their profits is Rs. 200. If the selling price of both of them are the same and both of them get 20% profit, find their selling price. Correct Answer 6000
Given:
Difference between their profits = 200
Profit gain by Mahesh and Dinesh both = 20%
Formula used:
Gain or loss percent = (Loss or gain/Cost price) × 100
Concept used:
Profit = Selling Price – Cost Price
Loss = Cost Price – Selling Price
Calculation:
Let the selling price for both of them be Rs. x.
Cost price of Dinesh = x × {(100 - 20)/100}
⇒ x × {80/100}
⇒ 4x/5
Cost price of Mahesh = x × {100/(100 +20)}
⇒ x × {100/120}
⇒ 5x/6
Dinesh’s profit = x – (4x/5)
⇒ x/5
Mahesh’s profit = x – (5x/6)
⇒ x/6
Difference of their profits = (x/5) – (x/6) = 200
⇒ x/30 = 200
⇒ x = 6000
∴ The selling price for both of them is Rs. 6000.