Arithmetic
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Q. A fruit seller has 120 apples. He sells 25% of them. How many apples does he have left?
Q. A fruit seller has apples and oranges in the ratio 5:3. If he has 40 apples, how many oranges does he have?
Q. A fruit seller has apples and oranges in the ratio of 5:3. If he has 40 apples, how many oranges does he have?
Q. A group of friends went out for dinner. If the average cost per person was $20 and there were 5 people, what was the total cost of the dinner? (2023)
Q. A jacket is sold for $120 after a discount of 20%. What was the original price of the jacket?
Q. A loan of $2000 is taken at a simple interest rate of 7% per annum. How much total amount will be paid back after 5 years? (2023)
Q. A loan of $5000 is taken at a compound interest rate of 5% per annum. What will be the total amount to be paid after 3 years?
Q. A loan of $5000 is taken at a compound interest rate of 6% per annum. What will be the total amount to be paid after 3 years? (1910)
Q. A loan of $5000 is taken at a simple interest rate of 10% per annum. How much interest will be paid after 4 years? (2000)
Q. A loan of $8000 is taken at a compound interest rate of 7% per annum. What will be the total amount to be paid after 4 years? (2000)
Q. A loan of Rs. 2000 is taken at a simple interest rate of 8% per annum. How much interest will be paid after 4 years? (2000)
Q. A man bought a bicycle for $120 and sold it for $150. What is his profit percentage?
Q. A man bought a watch for $200 and sold it for $250. What is his profit percentage?
Q. A man buys a bicycle for $200 and sells it for $250. What is his percentage profit?
Q. A man buys a bicycle for $200 and sells it for $250. What is his profit percentage?
Q. A man invests $5000 at an interest rate of 5% per annum. How much interest will he earn in 3 years?
Q. A man spends 30% of his salary on rent and 20% on groceries. If his salary is $1000, how much does he spend on groceries?
Q. A merchant bought a batch of goods for $500 and sold them for $600. If he had given a discount of 10% on the selling price, what would be his profit?
Q. A merchant bought a batch of goods for $500 and sold them for $600. What is the profit in dollars and the profit percentage?
Q. A merchant bought a batch of goods for $500 and sold them for $600. What is the profit percentage?
Q. A merchant bought a batch of goods for $600 and sold them at a total of $720. What is the profit percentage? (2023)
Q. A merchant bought a bicycle for $500 and sold it for $450. What is the loss percentage?
Q. A merchant sells a product for $400 after applying a discount of 20%. What was the marked price? (2023)
Q. A merchant sells a product for $500, which is a 20% profit over the cost price. What is the cost price?
Q. A mixture consists of 40% red paint and 60% blue paint. If 5 liters of blue paint is added, what will be the new percentage of red paint if the total volume becomes 25 liters?
Q. A mixture contains 15% alcohol and 85% water. If 20 liters of the mixture is taken, how much alcohol is present?
Q. A mixture contains 20% of substance X and 80% of substance Y. If 10 liters of the mixture is taken, how much of substance Y is there?
Q. A mixture contains 20% sugar. If 5 kg of sugar is added to the mixture, what will be the new percentage of sugar if the total weight of the mixture becomes 30 kg?
Q. A mixture contains 25% of substance A and 75% of substance B. If the total weight of the mixture is 200 grams, how much of substance B is present?
Q. A mixture contains 30% orange juice and 70% water. If 5 liters of the mixture is taken out and replaced with 5 liters of pure orange juice, what will be the new percentage of orange juice in the mixture?
