A businessman repaid 60% of a loan by paying 18 equal instalments. How many instalments were there originally?

A man won Rs. 60,000 in a lottery. 35% of the money was taken by the Govt. as a tax. He actually receives

A man buys Rs 20 shares paying a 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is

If 60% of (A – B) is equal to 36% of (A + B), then B is what percent of A?

A seller has a certain number of cups of which 5% are found to be damaged. He sells 93% of the remainder and still has 532 cups left. How many cups did he originally have?

In an election between two candidates, 10% of the total votes polled were declared invalid. The winning candidate secured 60% of the total valid votes and won by a margin of 3600 votes. What was the…