If 15% of x is equal to three times of 10% of y, then x ∶ y = ?

Priyanka’s income is less than Tanya’s by 25%. By how much is Tanya’s income greater than Priyanka’s?

A student multiplied a number by 6/13 instead of 13/6. What is the percentage error in the calculation?

Neha’s salary is decreased by 20%. By what per cent her decreased salary be raised to have the original salary?

The price of a certain item is increased by 12%. If a consumer wants to keep his expenditure on the item the same as before, how much percent must be reduce his consumption on that item?

Out of two numbers, 65% of the smaller number is equal to 45% of the larger number. If the sum of two numbers is 2574, then what is the value of the larger number?

The population of a town increases each year by 5% of its total at the beginning of each year. If the population on 1 January 2015 was 40000. What will it be on 1 January 2017?

Two numbers are 50% and 75% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

Arya is supposed to ride from her home to school every morning. One morning, she is in a real hurry and wishes to save 1/4th of the time. By how much percentage should she increase her speed?

The price of a watch increases every year by 25%. If the present price is Rs. 7500, then what was the price (in Rs.) 2 years ago?

The strength of a school increases and decreases every alternate year by 10%. It started with an increase in the year 2001. Then the strength of the school in year 2003 as compared to that in year 2000 was:

In an examination Aditi got 10% more than Bunny. Bunny got 25% less marks than Charmi. Charmi got 20% more marks than Dhaval. If Dhaval got 300 marks, how many marks did Aditi get?

If 50% of (x – y) = 30% of (x + y), then what percent of x is y?

A glass of juice contains 5% fruit extract, 25% of pulp and rest of water. Find amount of water that should be added in glass of 450 ml juice to reduce pulp concentration to 15%?

The ratio of salary of a worker in July to that in June was \(2\frac{1}{2}\) : \(2\frac{1}{4}\) , by what % the salary of July more than salary of June . Also find by what %, salary of June was less than that of July.

In an examination, a student gets 20% of total marks and fails by 30 marks. Another student gets 32% of total marks which is more than the minimum pass marks by 42 marks. The pass percentage is

When the price of sugar decreases by 10%, a man could buy 1 kg more for Rs. 270. Then, the original price of sugar per kg is

If the price of petrol be raised by 20%, then the percentage by which a car owner must Reduce his consumption so as not to increase his expenditure on petrol is

An empty fuel tank to a car was filled with A type of petrol. When the tank was half empty, it was filled with B type of petrol. Again when the tank was half empty, it was filled with A type of petrol. When the tank was half empty again, it was filled with B type of petrol. At this time, what was the percentage of A type of petrol in the tank?

In an election between two candidates, the winning candidate has got 70% of the votes polled and has won by 15400 votes. What is the number of votes polled for loosing candidate?

A and B are two fixed points 5 cm apart and C is a point on AB such that AC is 3 cm. If the Length of AC is increased by 6%, the length of CB is decreased by how many % ?

When a number is increased by 24, it becomes 110% of itself. What is the number?

A reduction of 20% in the price of sugar enables Mr. Bhadra to buy an extra 5 kg of it for Rs.320. The original rate of sugar is

On reducing the entry fee by 35% in a park, the number of people coming to the park increased by 40%, then the percent increase or decrease in the income from the entry fee is –

In an election 20% of votes were not polled and out of two candidates Ram and Bhanu, Ram got 40% of the total votes polled while Bhanu got 60% of the total votes polled and Bhanu won by 1600 votes. How many votes did Bhanu get?

Fresh grapes contain 75% water while dry grapes contain 20% water. If the weight of dry grapes is 300 kg, what is the total weight when it was fresh?

Manoj gives 10% of his money to his eldest son, 20% of the remaining to his youngest son, 15% of the remaining to a school for poor boys. Still he has Rs. 1224. Find his total sum.

Two candidates contested in an election. If one got 520 votes which was 65% of votes, then what was the total number of votes?

At an election between two candidates, the candidate who got 66% of the votes casted won by 3072 votes. Find the total number of the voters on the voting list if 80% people casted their vote and there were no invalid votes.

After selling 5% of a quantity of sugar, 5 Kgs of sugar remains. Find the total quantity of sugar?