A person bought a T.V. Bought for Rs 18200. He spent Rs 1800 on repairing this TV. He...

A man bought an old type writer for Rs. 1200 and spent Rs. 200 on its repair. He sold it for Rs. 1680. His profit per cent is:

A retailer bought some tables for Rs.4000. He spent Rs.1000 on transportation charges.He sold them for Rs6000. Find the profit percentage.

A company bought a machine for Rs 4000 and spent Rs 1000 on its repairs. After some time, the machine was sold for Rs 4500. How much discount was offered?

500 showpieces were bought by a person for Rs. 25,000. He spent Rs. 5000 on some modification of the items. Thereafter he sold them at an overall profit of 10%. What was the selling price of each showpiece?

A man bought two T.V. sets for Rs 42500. He sold one at a loss of 10% and other at a profit of 10%. If the selling price of each T.V. set is same, determine the C.P. of each set.