If a ratio is given as $3:7$, what percentage of the total is represented by the smaller part?

A shopkeeper buys a book for ₹200 and sells it for ₹250. What is the profit percentage?

A pair of shoes marked at ₹1500 is available at a $10%$ discount. What is the selling price?

Find the simple interest on ₹5000 at $5%$ per annum for 2 years.

What is the amount after 1 year if ₹1000 is invested at $10%$ per annum compounded annually?

In a school, $60%$ of the students are boys. If the total number of students is 500, how many are boys?

If 4 men can complete a task in 8 days, how many days will it take for 2 men to complete the same task?

An item is marked at ₹2000 and two successive discounts of $10%$ each are applied. What is the final price?

The ratio of boys to girls in a class is $2:3$. If there are 40 boys, how many girls are there?

A chair is bought for ₹800 and sold for ₹1000. What is the profit percentage?

A T-shirt marked at ₹1200 is sold for ₹1080. What is the discount percentage?

What is the time required to earn ₹400 as simple interest on ₹2000 at a rate of $5%$ per annum?

What is the compound interest on ₹5000 at $8%$ per annum for 1 year?

A student scores $72%$ marks in an exam out of 500. How many marks does the student score?

A pipe fills a tank in 6 hours. Another pipe fills the same tank in 4 hours. How long will it take to fill the tank if both pipes are opened together?

A shop offers successive discounts of $20%$ and $10%$ on a product priced at ₹500. What is the final price?

If $75%$ of a number is 450, what is the number?

A fruit seller buys 20 kg of apples at ₹50 per kg and sells them at ₹60 per kg. What is the total profit?

The marked price of a refrigerator is ₹12,000. It is sold at ₹10,800 after a discount. What is the discount percentage?

What is the rate of interest if the simple interest on ₹4000 for 2 years is ₹320?

What will be the compound interest on ₹10,000 at $5%$ per annum for 2 years?

In a company of 200 employees, $30%$ are women. How many women work in the company?

A person can complete a task in 12 days. Another person can complete the same task in 8 days. How long will it take them to complete the task if they work together?

A washing machine is marked at ₹25,000. It is sold with successive discounts of $10%$ and $20%$. What is the selling price?

Divide ₹1,200 between two people in the ratio $3:5$. How much does the first person get?

A shirt is sold at a loss of $5%$. If its cost price is ₹800, what is the selling price?

A product is marked at ₹900. A shopkeeper offers a discount of $15%$. What is the selling price?

What is the time required to earn ₹500 as simple interest on ₹5,000 at $5%$ per annum?

The compound interest on ₹4,000 at $10%$ per annum for 2 years is:

A school's total strength is 600 students. If $25%$ of the students are absent, how many students are present?

A task can be completed by 6 workers in 8 days. How many workers are required to complete the same task in 4 days?

A product has a marked price of ₹2,000. Successive discounts of $10%$ and $15%$ are offered. What is the selling price?

In a class of 40 students, the ratio of boys to girls is $3:5$. How many boys are there in the class?

A shopkeeper bought a TV for ₹10,000 and sold it for ₹11,500. What is the profit percentage?

A watch is marked at ₹2,400. If a discount of $25%$ is offered, what is the selling price?

Find the simple interest on ₹5,000 at $12%$ per annum for 3 years.

A person spends $60%$ of his income on rent and saves ₹8,000. What is his total income?

If the principal is ₹6,000, rate of interest is $10%$ per annum, and time is 1 year, find the compound interest.

A man can do a job in 15 days. His friend can do it in 10 days. If they work together, how many days will they take to finish the job?

A mobile phone is marked at ₹18,000. It is sold after successive discounts of $10%$ and $5%$. What is the selling price?