Percentage Quiz 2

A report consists of 20 sheets each of 55 lines and each line consists of 65 characters. This report is reduced on to sheets each of 65 lines such that each line consists of 70 characters. What is the percentage reduction in number of sheets (approximately)?

If the numerator of a fraction is increased by 20% and the denominator is diminished by 10%, then the value of the new fraction is 16/21. What is the original fraction?

Mayur weighs twice as much as Shweta . Shweta’s weight is 60% of Deepika’s weight. Rakesh weighs 50% of Vikas’s weight. Vikas weighs 190% of Mayur’s weight. Which of these people weighs the least?

If I have to pay 4% sales tax in addition to the price of a certain article, then what is the price of the article if I have to pay ₹ 260 in all?

A man spends 80% of his income and saves the rest. When the cost of living increased, expenses increased by 37.5% and his income increased by 16.66%. What percentage of his income does he now save?

In a family of four members, the first one spends 42% of the family income, the second 35% of the remaining, the third 21% of what remains and the fourth spends 21% of the whole income of the family. What percentage is saved?

The annual population of a country increases every year by 20%. What will be population in 2002, if the population in 2000 was 1,00,000?

A person is addicted to surfing the Internet. If cost of surfing per hour is increased by 40%, then by how much percent should the person decrease his daily surfing hours so that his total expenditure on surfing remains same?

Because of scarcity of rainfall, the price of a land decreases by 12% and its production also decreases by 4%. What is the total effect on revenue?

If each edge of a cube is increased by 30%, then what is the percentage increase in the volume of cube?