Worksheet 3ExampSolutipurchased a watch for 330 and sold it at a loss of 20%. Find S.P. of the watch,2. By selling a T.V. for 8000, a shopkeeper loses 20% of his cost. If he sells it for 1100what profit or loss would be there for him?3. A shopkeeper purchased a T.V. set for 9000 and sold it at a loss of 5%. Find theselling price of the T.V. set.4. Seeta sells a dining set to Neeta for 6000 and gains 20%. For how much should shesell it to increase her profit by another 5%?5. Ranjan bought a second hand scooter for 6000. He spent 300 on its repairs and soldit to Vineet at a profit of 10%. Vineet sold the scooter to Mukesh at a loss of 10%. ALwhat price did Mukesh buy the scooter?6. A man buys two pens at 20 each. He sells one at a gain of 5% and other at a loss of5%. Find his gain or loss per cent.7. Mr. Tandon purchased a computer for 32000 and a microwave oven for 6500. Oncomputer he lost 5% and on microwave he gained 15%. Find his total gain or loss percent.Mr A calls a hirvice to Mr. B at a profit of 20% and Mr. B sells it to Mr. C at a profit of​