An item costing Tk 250 was sold for Tk 275. What was the rate of profit?
A fruit vendor buys apples for Tk 1500 and sells them for Tk 1400. What is the loss percentage?
If the cost price of a book is Tk 120 and it is sold at Tk 144, what is the profit percentage?
A shop owner buys a watch for Tk 500 and sells it making a profit of 20%. What is the selling price of the watch?
If an item is purchased for Tk 300 and sold for Tk 360, what is the profit rate?