Harshad bought 15 pieces of DVD players @ Rs. 4500 each and sold all of them at the total price of Rs. 81000. What is the percent profit earned in the deal? a. `16 2/3` b. `20` c. `25` d. `20 1/2` e. none of these

A person bought eggs with the price of Rs. 20 per dozen and sold them at the rate of Rs. 2 per egg. What is his per cent profit in the transaction?

Manish purchased 25 kg of rice @ Rs. 32 per kg and 15 kg of rice @ Rs. 36 per kg. He mixed the two varieties of rice and sold it @ Rs. 40.20 per kg. What is the percent profit earned? 20 b. 25 c. 30 d. 40 e. none of these

A shopkeeper purchased 150 identical pieces of calculators at the rate of Rs. 250 each. He spent an amount of Rs. 2500 on transport and packing. He fixed the labelled of each calculator at Rs. 320. However, he decided to gave a discount of 5% on the labelled price. What is the percentage profit earned by him? a. 14% b. 15% c. 16% d. 20% e. none of these

Mr.Kashyap purchased an air conditioner for Rs.12000 and sold it for Rs.15000. What was the profit percentage? 15 b.20 c.25 d.35e. none of these

Sam purchased 20 dozens of toys at the rate of Rs.375 per dozen.He sold each one of them at the rate of Rs.33. What was his percentage profit? a.3.5 b.4.5 c.5.6 d.6.5 e.none of these

A wrist watch of cost price Rs.1250was sold by sharel for Rs.1500. What was the profit percent? 21% b.24% c.20% d.25%