A principal of Rs. 30,000 is borrowed at compound interest (compounding annually) at the rate of 7 percent per annum. What will be the amount after 2 years?
The marked price of an article is Rs. 1,850. If a discount of 60 percent is given, then what will be the selling price of the article?
The marked price on an item was Rs 4,800/- but the shopkeeper offered a double discount of 18% and 20%. How much did he finally sell the item for?