Krishna's present salary is Rs. 3500. It will increase by 10% next year. What will be Krishna's salary after the increme…

The price of a car depreciates in the first year by 25% in the second year by 20% in third year by 15% and so on. The fi…

Fresh grapes contain 80% while dry grapes contain 10% water. If the weight of dry grapes is 250 kg, what was its total w…

If a number is reduced by 40% it becomes two-thirds of another number. What is the ratio of the first number to the seco…

50 minutes is what percentage of a day (approx.)-

What is 20% of 25% of 300 ?

A housewife saved Rs. 2.50 in buying an item on sale. If she spent Rs. 25 for the item, approximately how much percent s…

30% of 28% of 480 is the same as