Numerical Ability

A student scored 320 out of 400 marks. Find the percentage.

A student needs 40% to pass. He scored 150 marks and failed by 30 marks. Find the maximum marks.

Two numbers are respectively 20% and 50% more than a third number. Find the ratio between the two numbers.

If the price of sugar increases by 25%, by what percent should consumption be reduced to keep expenditure unchanged?

A's salary is reduced by 20%. By what percent should the new salary be increased to restore the original?

In an election between two candidates, the winner got 60% of votes and won by 200 votes. Find the total votes.

30% of a number equals 45% of 200. Find the number.

If x is 20% of y and y is 30% of z, find x as a percent of z.

A reduction of 20% in the price of oil enables a person to buy 5 kg more for Rs 400. Find the reduced price per kg.

Express 12.5% as a fraction.

Express 3/8 as a percentage.

If 20% of A equals 30% of B, find A:B.

A man spends 75% of his income. His income increases by 20% and expenditure by 10%. Find the percentage increase in savings.

A town's population of 10,000 increases 10% in year 1 and decreases 10% in year 2. Find the population after 2 years.

A number is increased by 10% and then by a further 20%. Find the net percentage increase.

Find 150% of 80.

What percent of 5 hours is 45 minutes?

A shopkeeper marks goods 40% above cost price and gives a 10% discount. Find his profit percentage.

If the length of a rectangle is increased by 20% and breadth decreased by 20%, find the percentage change in area.

A number increased by 25% gives 125. Find the number.

CP = Rs 200, SP = Rs 250. Find the profit percentage.

CP = Rs 500, SP = Rs 450. Find the loss percentage.

A man buys an article for Rs 300 and sells it for Rs 360. Find the gain percentage.

If CP = Rs 800 and loss% = 15%, find the SP.

If SP = Rs 920 and gain% = 15%, find the CP.