Ratio & Proportion
Are you preparing for campus placements,Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the Ratio and Proportion questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.

Q22.The numbers of boys and girls in a college are in the ratio of 3:2. If 20% of the boys and 25% of the girls are adults, the percentage of students, who are not adults, is
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Q23.A jar contains a mixture of 2 liquids A and B in the ratio 4:1. When 10litres of the mixture is taken out and 10 litres of liquid B is poured into the jar, the ratio becomes 2:3. How many litres of the liquid A was contained in the jar?
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Q24.If a : 5 = b : 7 = c : 8, then $$\frac{a+b+c}{a}$$ is equal to
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Q25.The ages of Anjali and Renu are in the ratio of 6 : 7 respectively. After 6 years, the ratio of their ages will be 15 : 17. What is the age of Renu?
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Q26.The ratio of monthly incomes of A and B is 7 : 6 and the ratio of their monthly expenditures is 5 : 4. If each of them saves Rs. 600 per month, find the sum of their monthly incomes?
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Q27.60 litres of a mixture contains milk and water in the ratio 2 : 3. If 20 litres of water is mixed in it, the percentage of milk in the new mixture will be
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Q28.The respective ratio between the present ages of A, B and C is 6 : 8 : 10 . If the average of their present ages is 28 years then what would be the sum of the ages of A and B together after 5 years ?
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