125% of 860 + 75% of 480 = ?

In a certain month a base ball team that played 60 games had won 30% of its games played. After a phenomenal winning str…

An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petro…

In a graduate class of 200, 40% are women and $$\frac{1}{5}$$ become lecturers. If the number of men who become lecturer…

Christy donated 10% of his income to an orphanage and deposited 20% of the remainder in his bank. If he has now Rs. 7200…

From 5 litres of a 20% solution of alcohol in water, 2 litres of solution is taken out and 2 litres of water is added to…

498 is 17% less than a number then the number is :

If 50% of (x - y) = 30% of (x + y), then what percent of x is y ?