Quantitative Aptitude - Arithmetic Ability Questions

When a number is increased by 216, it becomes 140% of itself. What is the number?

A vendor buys bananas at 12 for Rs 50 and sells at 5 for Rs 40. What will be the gain (in %)?

To cover a distance of 225 km in 2.5 hours what should be the average speed of the car in meters/second?

When a discount of 20% is given on a lunch buffet, the profit is 42%. If the discount is 15%, then the profit is

Cost price of a calculator is Rs 495. If the profit percentage is 40%, then what is the value (in Rs) of profit?

A grocer had 1600 kgs of wheat. He sold a part of it at 20% profit and the rest at 12% profit, so that he made a total profit of 17%. How much wheat (in kg) did he sell at 20% profit?

Three categories of employees get wages in the ratio of 1 : 2 : 3. If they get increments of 5%, 10% and 15% respectively, what will be the new ratio of their wages?

On dividing 256a2b2c2 by 64a2, we get