The seller sells a smartphone for Rs. 2,550 and faces a loss of 15%. At what price the smartphone must be sold if the seller wants to gain 15% profit?
The seller sells a smartphone for Rs. 2,550 and faces a loss of 15%. At what price the smartphone must be sold if the seller wants to gain 15% profit? Correct Answer Rs. 3,450
Given:
The seller sells a watch for Rs. 2,550 and faces loss of 15%.
Seller wants to gain 15% profits.
Concepts used:
Profit % = (Profits/C.P.) × 100
Loss % = (Loss/C.P.) × 100
Profits = S.P. – C.P.
Loss = C.P. – S.P.
Calculation:
Let C.P. of smartphone be Rs. x.
The seller sells a smartphone for Rs. 2,550 and faces loss of 15%.
⇒ Loss % = 15
⇒ {(x - Rs. 2,550)/x} × 100 = 15
⇒ x = Rs. 3,000
Seller wants to gain 15% profits.
⇒ Profits/C.P. × 100 = 15
⇒ {(S.P. – 3,000)/3,000} × 100 = 15
⇒ S.P. = Rs. 3,450.
∴ Seller must sell the smartphone at price Rs. 3,450 to make 15% profits.