Quantitative Aptitude - Arithmetic Ability Questions

The height of an equilateral triangle is 18 cm. Its area is

Marked price of an item is Rs 200. On purchase of 1 item discount is 22%, on purchase of 4 items discount is 33%. Rabia buys 5 items, what is the effective discount?

Rajesh buys a table of Rs 900 and sells it. Rajesh gives two successive discount of 10% and 20% to the customer. What will be the selling price (in Rs) of the table?

A can do a piece of work in 10 days and B can do it in 12 days. They work together for 3 days. Then B leaves and A alone continues. 2 days after that C joins and the work is completed in 2 days more. In how many days can C do it, if he works alone ?

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

The ratio of speeds of X and Y is 5:7. Y covers a distance of 420 km in 3 hours. What is the speed of X?

Find the number that is as much greater than 49 as is less than 95.

If the selling price is Rs 2125 after getting a discount of 15% what was the marked price?