Nisha bought a number of oranges at 2 for a rupee and an equal number at 3 for a rupee. To make a profit of 20% she should sell a dozen for

Shivani purchased five pens for ₹600. She sells these five pens at the rate of ₹50 per pen. What is the approximate lo percentage that Shivani incurred on selling the five pens?

A man bought an old typewriter for ₹1200 and spent ₹200 on its repair. He sold it for ₹1680. His profit percent is :

An item when sold for ₹ 1,690 earned 30% profit on the cost price. Then the cost price is 

A merchant purchases a wrist watch for ₹ 450 and fixes its list price in such a way that after allowing a discount of 10%, he earns a profit of 20%. Then the list price of the watch is

If the cost of production of an article is 2/5 of its marked retail price, If it is sold at 10% discount then what will be profit?

A man buys a cycle for ₹1400 and sells it at a loss of 15%. What is the selling price of the cycle?

By selling 100 pencils, A shopkeeper gains the selling price of 20 pencils. His gain percentage is