let the list prize be RS 100 then selling prize by allowing 10%=90 on the above deal,profit is 20% hence C P=90X100/120=75 NO CHANGE IN LIST PRIZE IE 100 DISCOUNT ALLOWED 20% SELLING PRIZE =80 5 OF GAIN=5/75X100=6.666 ANS =6.67%

A bike is sold at a certain price. By selling it at two third of that price one loses 10%. Find the gain percent at original price.

A person allows a 10% discount for cash payment from the marked price of a toy and still he makes a 10% gain. What is the cost price of the toy which is marked Rs. 770 ?

Rohan buys an old bike for Rs. 13500 and spends Rs. 4250 on its repairs. If he sells the bike for Rs. 27000, what is his gain in percent?

A wholesaler allows a discount of 25% on the list price to the retailer. The retailer sells at 5% below the list price. If the customer pays Rs. 38 for an article what profit is made by the retailer on it?