Arithmetic

If a number is increased by 0%, it remains the same. This is equivalent to multiplying by:

What is 10% of 50 added to 20% of 50?

33.33% is approximately equal to which fraction?

If the population of a village increases from 1000 to 1150 in a year, what is the growth percentage?

A man spends 70% of his salary and saves Rs. 9000. What is his total salary?

A student needs 32% marks to pass. He gets 100 marks and fails by 28 marks. What are the total marks?

Price of sugar increases by 20%. By what percentage must a consumer reduce consumption so that expenditure remains same?

If A's income is 25% more than B's income, then B's income is how much percent less than A's?

A number is first increased by 10% and then decreased by 10%. What is the net change percentage?

If 13% VAT is added to a bill of Rs. 5000, what is the final amount to be paid?

In an election, a candidate got 60% of total valid votes. 20% of votes were invalid. If total votes were 7500, find valid votes candidate got.

A number when reduced by 10% becomes 30. What is the number?

The price of a cycle is Rs. 15000. It is sold for Rs. 13500. Find the discount percentage.

If x is 80% of y, then what percent of x is y?

A basket contains 300 apples. If 15% are rotten, how many are good?

A salesman's commission is 5% on sales. If he earns Rs. 1500, what were the total sales?

If the length of a rectangle increases by 10% and breadth remains same, area increases by:

Convert 1.2 into a percentage.

What is 20% of 30% of 200?

In a mixture of 40 liters, 10% is water. How many liters of water are there?