# 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.

• Q1.The ratio between Rohit’s and Vivek's age at present is 5:3. Vivek is 8 years younger than Rohit. The ratio of Rohit’s age to Vivek's age after 5 years will be :

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• Q2.A cubical block of metal weighs 8 kilogram. How much will another cube of the same metal weigh if its sides are twice as long?

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• Q3.A cat takes 4 leaps for every 7 leaps of a rabbit. If one leap of the cat is equal to 3 leaps of the rabbit, the ratio of the speed of the cat to that of the rabbit is :

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• Q4.In a bag, there are coins of 25p, 50 p and Re. 1 in the ratio of 1 : 2 : 3. If there is Rs. 340 in all, how many 50p coins are there?

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• Q5.Bronze is 21 times as heavy as water and zinc is 11 times as heavy as water. The ratio in which these two metals be mixed so that the mixture is 17 times as heavy as water is:

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• Q6.What is the ratio of the daily work done by men to boys if 6 men and 8 boys can do a work in 10 days? The same work can be done in 2 days by 26 men and 48 boys.

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• Q7.A bag contains Rs 1800 in the form of one rupee, 50 paise and 25 paise coins in the ratio 3: 4: 12. Find the number of 50 paise coins?

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• Q8.Mohan’s expenditure and savings are in the ratio 7 : 3. His income increases by 20% . If his saving also increases by 12%, by how much percentage would his expenditure increases?

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• Q9.There is 15% of water in a grape mixture of 20 litres. What is the percentage of water if 4 more litres of grape juice is added to it?

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• Q10.Two numbers are in the ratio 1:7. When 3 is added to each side, the ratio changes to 1:4. What is the difference between two numbers?

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