Niccolo went to a horse race and bet 5%5% of all the money that he had in his wallet on one horse. He has $36$36 in his wallet.  If he loses the bet, determine the amount of money that he must pay out.

A man sells two horses for Rs.1955 each. On one he gains 15% and on the other he loses 15%, His total gain or loss is

Arun loses 75% of his money in the first bet, 75% of the remaining in the second and 75% of the remaining in the third bet and returns home with Rs. 2 only. His initial money was?

A person bought a horse and a carriage for Rs. 20,000. Later, he sold the horse at 20% profit and the carriage at 10% loss. Thus, he gained 2% in the whole transaction. The cost price of the horse was

Last year, Mauricio had US$30.000 to invest. He invested some of it in an account that paid 5% simple interest per year, and he invested the rest in an account that paid 9% simple interest per year. After one year, he received a total of US$2380 in interest. How much did he invest in each account?

The amount of money in Mr Tan’s wallet decreased by 25% to $450 after he bought a watch.  Later, he bought some clothes and his money decreased further by 30%.a)How much money was there in Mr Tan’s wallet at first?b)How much money was left in the end?