Mohona deposits Tk. 10,000 into a savings account that pays interest at an annual rate of 8%, compounded quarterly. After 6 months, how much interest has Mohona earned?

The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 s...

At a collegae football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-forth of all...

How many squares of 2 inch dimension will be required to cover a rectangle of 8 inch breadth and 6 inch length...

In a class, 120 students are male and 100 students are female, 25% of the male students and 20% of the female...

The probability of rolling any number on a weight 6-sided die, with faces number 1 through 6, is directly prop...

What is the ratio of the sum of the even positive integers between 1 and 100 (inclusive) and the sum of the od...