Quantitative Aptitude - MCQ Practice Questions

A pipe fills a tank in 10 hours and another empties it in 15 hours. If both start simultaneously, when will the tank be filled?

A company's revenue increased by 25% in 2024 and then decreased by 20% in 2025. What is the net percentage change from the original revenue?

If a product's price is increased by 15% and then reduced by 15%, what is the overall percentage change?

A man spends 40% of his salary on food and 30% on rent. He saves ₹3000 monthly. What is his total salary?

The price of sugar increased by 20% in Q1 2024 and by another 10% in Q2. What is the total percentage increase?

A retailer sells a product at ₹440 after giving a 12% discount on the marked price. What is the marked price?

A man's income increases from ₹25,000 to ₹30,000. What is the percentage increase in his income?

A student scored 65% in English and 75% in Mathematics. What is the average percentage across both subjects?

A factory produces 5000 units. Due to machinery issues, production decreases by 30%. How many units are produced now?

The ratio of boys to girls in a school is 3:2. What percentage of students are girls?

In 2024, a company had 500 employees. In 2025, it increased workforce by 18%. How many employees does it have now?

If a number is increased by 25% and then decreased by 20%, what is the net percentage change?

A shopkeeper marks goods 40% above cost price and offers a 25% discount. What is his profit percentage?

In 2024, Ram's salary was ₹50,000 per month. In 2025, it increased by 12%. What is his new monthly salary?

If 30% of a number is 90, what is 50% of that number?

A product's price was ₹1000. It increased by 15% in Q1 2024 and decreased by 10% in Q2 2024. What is the final price?

A company reduced its workforce by 20% in 2024. If it now has 800 employees, how many did it have before?

A merchant buys items at ₹600 and sells at ₹750. What is the profit percentage?

If the price of an article increased from ₹400 to ₹500, what is the percentage increase?

A student scored 72% in an exam out of 150 marks. How many marks did he score?