There is a 2 meter wide rode surrounding a pond which is 60 meters long and 40 meters wide. The area (in sq meters) covered by the road is :

If x+y =9 and x-y =5, the value of 4xy is :

Tk 51 is distributed between Sumi and Meen in such a way that Sumi receives Tk 3 less than twice the amount re...

The compound interest (in Taka) on Tk 200 at 10% in 3 years is approximately :

The ratio of ages of a father and his son his son was 5 : 1. What is the age of the son after five years, if t...

One half of a pole is deep into the soil under water, one-third of it is above the soil under water and 2 mete...

At a selling price of Tk 273 a book yields 30% profit. What selling price (in Taka) will yield the profit of 1...