Two merchants sell, each an article for Tk. 1000. If Merchant A computer his profit on cost price, while Merchant B computes his profit on selling price, they end up making profits of 25% respectively. By how much is the profit made by Merchant B greater than that of Merchant A?

Alim and Badrul enter in to a partnership and Alim invests Tk 10,000 in the partnership. At the end of 4 month...

A tank is fitted with 8 pipes, some of them that fill the tank and others that are waste pipe meant to those t...

Rehana leaves her home early in the morning so that she can reach her office on time. If she walks at the rate...

Certain numbers of children were playing a game of football. There was a trial taking place on the field. In t...

Which of the following number is not a prefect square?

What is the radius of the in-circle of the triangle whose sides measure 5 12 and 13 units?