Quantitative Aptitude - Arithmetic Ability Questions

If 10% loss is made on selling price, then the rate of loss on the cost price will be

Starting with 8000 workers, the company increases the number of workers by 5%, 10% and 20% at the end of first, second and third year respectively. The number of workers in the fourth yearwas

A spaceship travels at 1,260 km/h. How many metres does it travel in 1/10 th of a second?

In 250 litres mixture of soda and water the ratio of amount of soda to that of water is 7 : 18. In order to make this ratio 2 : 3, how many more litres of soda should be added?

The sum of a fraction and 10 times its reciprocal is 37/4. What is the fraction?

At 10% discount the selling price of a toaster is Rs 18000, what is the selling price if the discount is 37.5%?

A number is decreased by 10% and the resulting number is again decreased by 20%. What is the final percentage of decrease?

A missile travels at 1206 km/h. How many metres does it travel in one second?