Percentage MCQs

If a number is increased by 25% and the resulting number is decreased by 25%, then the percentage increase or decrease finally is :

In an examination, 60% of the candidates passed in English and 70% of the candidates passed in Mathematics, but 20% failed in both subjects. If 2500 candidates passed in both the subjects, the number of candidates who appeared at the examination was :

The value of a property depreciates every year by 10% of its value at the beginning of the year. The present value of the property is Rs. 8100. What was its value 2 years ago ?

If a man receives on one-fourth of his capital 3% interest, on two third 5% and one the remaining 11%, the percentage interest he receives on the whole is :

The difference between the value of the number increased by 20% and the value of the number decreased by 25% is 36. Find the number ?

In a village, each of the 60% of families has a cow; each of the 30% of families has a buffalo and each of the 15% of families has both a cow and buffalo. In all there are 96 families in the village. How many families do not have a cow or a buffalo ?

The population of a village has increased annually at the rate of 25%. If at the end of 3 years it is 10000, the population in the beginning of the first year was :

A saves 20% of his monthly salary. If his monthly expenditure is Rs. 6000, then his monthly savings is :

A man spends 75% of his income. His income increased by 20% and he increased his expenditure by 15%. His savings will then be increased by :