Ravi purchased a table for Rs. 1260 and due to some scratches on its top, he had to sell it for Rs. 1197. Find his loss %.

4 By selling a T-shirt Rs. 216, a shopkeeper, loss 4%. What will be the actual price of a T-shirt?  5 Mohan bought a CD for Rs. 750 and sold it for Rs. 875. Find his gain percent? 7 Ravi purchased an old scooter for Rs. 12000 and spent Rs. 2850 on its overhanling. Then he sold it to his friend for Rs. 13860. How much percent did he gain or loss? 8 Find the compound interest on Rs. 25000 for 3 years at 6% per annum compounded annually.