Q 1. If a: b = 5: 9 and b: c = 7: 4, then find a: b: c.
Q 2. Find the mean proportional between 0.23 and 0.24 .
Q 3. Divide Rs. 981 in the ratio 5: 4
Q 4. A bag contains 50 p, 25 p, and 10 p coins in the ratio 2: 5 : 3, amounting to Rs. 510. Find the number of coins of each type.
Q 5. A mixture contains sugar solution and colored water in the ratio of 4 : 3. If 10 liters of colored water is added to the mixture, the ratio becomes 4: 5. Find the initial quantity of sugar solution in the given mixture.
Q 6. Two friends A and B started a business with an initial capital contribution of Rs. 1 lac and Rs. 2 lacs. At the end of the year, the business made a profit of Rs. 30,000. Find the share of each in the profit.
Q 7. Three friends A, B, and C started a business, each investing Rs. 10,000. After 5 months A withdrew Rs. 3000, B withdrew Rs. 2000 and C invested Rs. 3000 more. At the end of the year, a total profit of Rs. 34,600 was recorded. Find the
share of each.
Q 8. A invested Rs. 70,000 in a business. After a few months, B joined him with Rs. 60,000. At the end of the year, the total profit was divided between them in the ratio of 2: 1. After how many months did B join?
Q 9.The total of the ages of Kiran, Shantanu and Saransh is 93 years. Ten years ago, the respective ratio of their ages was 2 : 3 : 4 . What is the present age of Saransh?
Q 10.The difference between two whole numbers is 110 and the numbers are in ratio 2 : 7. Find the sum of the two numbers.
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Q 1. If a: b = 5: 9 and b: c = 7: 4, then find a: b: c.
Q 2. Find the mean proportional between 0.23 and 0.24 .
Q 3. Divide Rs. 981 in the ratio 5: 4
Q 4. A bag contains 50 p, 25 p, and 10 p coins in the ratio 2: 5 : 3, amounting to Rs. 510. Find the number of coins of each type.
Q 5. A mixture contains sugar solution and colored water in the ratio of 4 : 3. If 10 liters of colored water is added to the mixture, the ratio becomes 4: 5. Find the initial quantity of sugar solution in the given mixture.
Q 6. Two friends A and B started a business with an initial capital contribution of Rs. 1 lac and Rs. 2 lacs. At the end of the year, the business made a profit of Rs. 30,000. Find the share of each in the profit.
Q 7. Three friends A, B, and C started a business, each investing Rs. 10,000. After 5 months A withdrew Rs. 3000, B withdrew Rs. 2000 and C invested Rs. 3000 more. At the end of the year, a total profit of Rs. 34,600 was recorded. Find the
share of each.
Q 8. A invested Rs. 70,000 in a business. After a few months, B joined him with Rs. 60,000. At the end of the year, the total profit was divided between them in the ratio of 2: 1. After how many months did B join?
Q 9.The total of the ages of Kiran, Shantanu and Saransh is 93 years. Ten years ago, the respective ratio of their ages was 2 : 3 : 4 . What is the present age of Saransh?
Q 10.The difference between two whole numbers is 110 and the numbers are in ratio 2 : 7. Find the sum of the two numbers.
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