## Realated Questions

A man bought 35 books at Rs.200 each and sold them at Rs.209 each. He bought another set of 30books at a total cost of Rs.5000 and by selling them, got a total of Rs.5225. He also bought another37 books at various prices between Rs.800 and Rs.1200 each and sold all of them at 4.5% profit.What is his total profit percentage ?

A shopkeeper sells a radio at 10% discount and yet manages a 10% profit. Find his profit/loss percentage, if be were to instead sell the same radio at a discount of 20%.

A buys Sugar @ Rs. 20 per kg and prices it so as to earn a profit of 20%. However his balance is Faulty and shows 800 gms when it is actually 1000 gms. What is his actual profit margin.