A dealer marks an item 40% above the cost price and offers a discount of 25% on the marked price. What is his profit percentage?
Let the C.P. of the item be Rs. 100
Then, M.P. = Rs. 140, Discount =25%
∴ S.P. = Rs. 140−25% of Rs. 140
= Rs. 140−25100× Rs. 140
=140−35= Rs. 105
∴ Profit = Rs. 105− Rs. 100= Rs. 5
Profit % =5100×100=5%.