Solve this : 30% of 1225 - 64% of 555 = ?

10% of 5 and 5% of 10 add up to

At a special sale, 5 tickets can be purchased for the price of 3 tickets. If 5 tickets are purchased at the sale, the am…

In an institute, 60% of the students are boys and the rest are girls. Further 15% of the boys and 7.5% of the girls are …

In an examination in which full marks were 800, A gets 20% more than B, B gets 20% more than C, and C gets 15% less than…

The population of village is 1,00,000. The rate of increase is 10% per annum. Find the population at the start of the th…

The population of a village has increased annually at the rate of 25%. If at the end of 3 years it is 10000, the populat…

In what ratio must a mixture of 30% alcohol strength be mixed with that of 50% alcohol strength so as get a mixture of 4…