40 litres of milk are kept in a container. 4 litres of milk were removed from this container and replaced with water. This procedure was performed two more times. How much milk does the container now hold?

Rs. 10,000 is being compounded at 20% per annum. Calculate the amount after 2 years if the rate of interest is charged half yearly.

1! + 2! + 3! + 4! + ......... + 50! Find the unit digit of?

The average of twenty-five numbers is 54. The average of the first 13 numbers and that of the last 13 numbers is 52.8 and 62.2, respectively. If the 13th number is excluded, then what is the average of the remaining numbers (correct to one decimal place)?

What is the total surface area of a pyramid whose base is a square with side 8 cm and height of the pyramid is 3 cm? 

A number between 1000 and 2000 which when divided by 30, 36 and 80 gives a remainder 11 in each case is:

Two identical circles intersect each other such that each passes through the centre of the other. Length of common chord is 16√3 cm. What is the radius of each circle?

Direction: Read the following table carefully and answer the following questions:

Table shows the percentage of male and female employees in different education in a company and total number of males and females:

Find the number of Undergraduate male employees is approximately what percent less than the number of undergraduate female employees?