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Ratio and Proportion Practice Questions - Page 3

Questions 21–30 of 51 · Page 3 of 6

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Q21The ratio of age of A and B is x : y. If A's age is increased by 3 years and B’s age is increased by 2 years then the new ratio of their ages becomes 24: 25. Given that the sum of their actual ages is 93 years, Find the actual ratio of their ages.MediumSolve →Q22The ratio of the ages of A and B is 4:5. After 6 years, the ratio becomes 5:6. Find the present ages of A and B.MediumSolve →Q23Two numbers are in the ratio 7:9. If each number is increased by 5, the ratio becomes 4:5. Find the numbers.MediumSolve →Q24The incomes of A and B are in the ratio 3:4 and their expenses are in the ratio 4:5. If A saves Rs. 6,000 and B saves Rs. 8,000, find their incomes.MediumSolve →Q25The ratio of the number of boys to girls in a class is 3:5. If there are 40 more girls than boys, find the total number of students.MediumSolve →Q26A and B invest in a business in the ratio 5:7. After 6 months, A withdraws half his capital. If the total profit at the end of the year is Rs. 33,000, find A’s share.MediumSolve →Q27Two pipes can fill a tank in the ratio 3:2. If together they fill it in 30 minutes, find the time taken by each pipe to fill the tank alone.MediumSolve →Q28The ratio of the speeds of two trains is 4:5. If the first train covers 320 km in 4 hours, find the speed of the second train.MediumSolve →Q29The ratio of the monthly incomes of A, B, and C is 2:3:4 and their monthly expenses are in the ratio 5:6:7. If A saves Rs. 1,000, B saves Rs. 2,000, find C’s savings.MediumSolve →Q30The ratio of milk to water in a mixture is 5:2. If 14 liters of water is added, the ratio becomes 5:4. Find the quantity of milk in the original mixture.MediumSolve →
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