Comparing quantities

You bought a car for Rs 123960. You had to make repairs of Rs 39870. Then you sold it for Rs 200000. How much was the profit you made on the car

Six cartons of juice were sold for Rs 36. There was a loss of Rs 2.00 per carton. How much is the cost price

of each carton.

In an office the ratio of male to female employees is 2 : 5. If there are 25 female employees, how many

male employees are there?

A bicycle is purchased for Rs 1800 and is sold at a profit of Rs 500.What is Its selling price?

The ratio of number of boys to that of girls in a class is 1:3. If there are 9 boys, what is the number of

students in that class?

Present age of son and father is 8 and 36. What will be the ratio of their ages after 4 years

Ram invests a certain sum and gets Interest of Rs 6000 in 48 months. Find the simple interest per year

How much is 25% of 1600.

What percent of 2 kg is 800 gram?

Two numbers are in the ratio 3 : 7. If their sum is 710, find the bigger number