Ramita bought a second hand two-wheeler for Rs 15,000 and spent Rs 500 on its repairs. She sold it for Rs 18600. Find her loss or profit per cent.

The cost of a calculator is Rs 750. The sales tax is charged 5%.. Find the bill amount.

A computer monitor is marked at Rs 15600 and it is available for Rs 11880. Find the discount given and discount per cent.

A man got a 12% increased in his salary. If his new salary is Rs 31360. Then find his original salary.

If the cost of an article is Rs 20500 and Rs 7500 was spent on its repairs. If it is sold for a profit of 12%, then find the selling price of the article.

Find the compound interest of Rs 18000 for 2 years at 5% per annum compounded annually.

Find the population of a city after 2 years, which is at present is 20 lakh, if the rate of increase is 5% p.a.

Convert ²/₃ as percentage.

What is 72% of 25?

A cricket team won 10 matches out of the total number of matches they played. If their winning percentage is 25, then how many matches did they play in all?