In a group of 80 children and 10 youngsters, each child got sweets that are 15% of the total number of children and each youngster got sweets that are 25% of the total number of children. How many sweets were there?
There is a 30% increase in the price of an article in the first year, a 20% decrease in the second year and a 10% increase in the next year. If the final price of the article is Rs. 2288, then what was the price of the article initially?
In an election only two candidates contesteA candidate secured 70% of the valid votes and won by a majority of 172 votes. Find the total number of valid votes?
40% of Raees marks is equal to 20% of Rahim�s marks which percent is equal to 30% of Rehman�s marks. If Rehman�s marks is 80, then find the average marks of Raees and Rahim?