If the loss is 20%, by what fraction should the selling price be multiplied to get the cost price?

If the cost price of an article is 5/9 of its marked price and the profit is 20% then what is the discount percentage?

Tom follows Jerry. In the same time Tom jumps 8 times and Jerry jumps 6 times. But the distance that Tom travels after jumping 7 times is equal to the distance that Jerry goes after jumping 5 times. What is the ratio of the speed of Tom and Jerry?

The ratio of two whole numbers is 5 : 7. Which of the following can be their sum?

The average of two numbers is 62. If 2 is added to the smaller number, the ratio of the numbers becomes 1 : 2. What is the difference between numbers?

What should be added to each term of the ratio 2 : 5 so that it becomes equal to 5 : 6?

Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500. What is the smallest number?

The average monthly salary of all the employees in a company is ₹ 12,000. Among them the average salary of male employees is ₹15,000 and that of female employees is ₹8000. Accordingly, what is the ratio of male and female employees?