ഒരു ഗണിത പരീക്ഷയിൽ വിജയശതമാനം 87.5% ആയിരുന്നു . ആകെ 7 വിദ്യാർഥികൾ പരാജയപ്പെട്ടാൽ എത്ര വിദ്യാർഥികൾ പരീക്ഷ എഴുതിയിട്ടുണ്ടാകും ?

ഒരാൾ ഒരു ഡസൻ ബാഗുകൾ 4920 രൂപക്ക് വിട്ടപ്പോൾ 18% നഷ്ടമുണ്ടായി . 15% ലാഭം അയാൾക്ക് കിട്ടണമെങ്കിൽ ഓരോ ബാഗും എത്ര രൂപക്ക് വിൽക്കണം ?

രാജുവിന് ഒരു പരീക്ഷക്ക് 455 മാർക്ക് കിട്ടി . ഇത് ആകെ മാർക്കിന്റെ 91% ആയാൽ ആകെ മാർക്ക് എത്ര ?

A number when increased by 40 %', gives 3570. The number is:

A number when increased by 40 %', gives 3990. The number is:

If 40% of k is 10 less than 1800% of 10, then k is:

If 25% of a number is added to 78, then the result is the same number. 75% of the same number is:

A number when increased by 40 %', gives 3500. The number is:

The difference between a number increased by 17% and the same number decreased by 18% is 28. Find the number.

In a laboratory, the count of bacteria in a certain experiment was increasing at the rate of 4.4% per hour. Find the count of bacteria at the end of 2 hours if the count was initially 8,05,00,000.

Arun’s salary is increased by 20% in January and his salary is again increased by 35% in the month of November. What is the overall percentage increase in his salary?

If 35% of k is 15 less than 3600% of 15, then k is:

A number is first increased by 12%, and the increased number is decreased by 8%. Find the net increase or decrease percentage.

2% of 9% of a number is what percentage of that number?

2% of 11% of a number is what percentage of that number?

If the side length of a square increases from 5 cm to 7 cm, find the percentage increase in its area

The population of a village increases at the rate of 25 per thousand annually. If the present population is 84050, what was the population two years ago?

The value of a furniture set depreciates every year by 5%. If the present value of the furniture is ₹1,20,000, what will be its value after 2 years?

A number when increased by 50 %', gives 2430. The number is:

During the first year, the number of students in class X of a school increased by 12% and during the second year, it reduced by 9%. At the end of the second year, the number of students was 1274. What was the number of students in class X at the beginning of the first year?

2% of 14% of a number is what percentage of that number?

After 62 litres of petrol was poured into an empty storage tank, it was still 1% empty. How much petrol (in litres, rounded off to two decimal place) must be poured into the storage tank in order to fill it?

The population of a city increases 11% annually. Find the net percentage increase in two years.

The population of a town increases by 16% each year. If the population at the beginning of this year is 18,750, what will the population be at the end of next year?

A number when increased by 50 %', gives 2580. The number is:

If an electricity bill is paid before the due date, one gets a reduction of 5% on the amount of the bill. By paying the bill before the due date, a person got a reduction of ₹14. The amount of his electricity bill was:

When the price of a portable hard disk is reduced by 24%, its sale increases by 35%. What is the net percentage change in the total revenue?

If 25% of a number is added to 60, then the result is the same number. 80% of the same number is:

A number when increased by 40 %', gives 3710. The number is:

The current price of a laptop is ₹78,000 after a 20% increase this year. What was the price of the laptop last year?

A number when increased by 50 % gives 2550. The number is:

After 63 litres of petrol was poured into an empty storage tank, it was still 1% empty. How much petrol (in litres, rounded off to two decimal place) must be poured into the storage tank in order to fill it?

A number 30000 is increased successively by 10%, 20% and 30%. Find the overall increase in percentage.

2% of 5% of a number is what percentage of that number?

The price of a TV was ₹55,000 last year, and this year it is ₹42,500. Find the percentage decrease in price. (Rounded up to two decimal places)

A number when increased by 50 %, gives 2490. The number is:

A's salary is 20% less than B's salary. By how much per cent is B's salary more than A's?

Bhuvan's salary was first decreased by 16% and subsequently increased by 25%. Find the net percentage change in his salary.

The population of a town is 2,24,375. If it increases at the rate of 4% per annum, what will be its population 2 years hence?

A student scored 80/80 marks in term 1 and 75/90 marks in term 2. What will be his percentage of final score, if the weightage given to the terms is 40% and 60%, respectively. (correct to the nearest integer)

If 10% of 24% of x is 240, then x = ?

The population of a village was 130000. It increased by 10% in the first year and increased by 25% in the second year. Its population after two years is _______.

Two students appeared for an examination. One of them got 9 marks more than the other. His marks was also equal to 56% of the sum of their marks. What are their marks?

Find the percentage of wastage material in converting a cylinder of base diameter 10 cm and height 20 cm into a cone of equal base, but double the height of the cylinder.

If 75% of 480 + x% of 540 = 603, then find the value of 'x'.

If x% of 10.8 = 32.4, then find 'x'.

In an election, a candidate won by getting 75% of the valid votes. Out of a total number of 560000 votes, 15% were invalid. What is the number of valid votes got by the winning candidate?

One-eighth of a number is what percent of it?

Two students appeared for an examination. One of them got 9 marks more than the other. His marks were also equal to 56% of the sum of their marks. What are their marks?

The price of a book was first increased by 25% and then reduced by 20%. What is the change in its original price?