Ratio and Proportion

Ratio and Proportion is a fundamental topic of Quantitative Aptitude used in many other chapters like Mixture and Time & Work.

This page offers a collection of Ratio and Proportion Maths Questions in Hindi and English with accurate solutions.

Regular practice strengthens comparison skills and numerical understanding.

The sum of the present ages of A, B and C is 131 years. 17 years ago from now, the ratio of their ages was 6 : 10 : 4. What is the present age of C (in years)?

The sum of the present ages of A, B and C is 131 years. 17 years ago from now, the ratio of their ages was 6 : 10 : 4. What is the present age of C (in years)? A, B और C की वर्तमान आयु का योग 131 वर्ष है। अब से 17 वर्ष पहले, […]

The sum of the present ages of A, B and C is 131 years. 17 years ago from now, the ratio of their ages was 6 : 10 : 4. What is the present age of C (in years)? Read More »

P pays Q a sum of ₹150 using coins of ₹2, ₹5 and ₹10. He uses a total of 50 coins. If the ratio of ₹2 and ₹5 coins used is 5 : 2, then how many coins of ₹10 are used in the payment?

P pays Q a sum of ₹150 using coins of ₹2, ₹5 and ₹10. He uses a total of 50 coins. If the ratio of ₹2 and ₹5 coins used is 5 : 2, then how many coins of ₹10 are used in the payment? P, Q को ₹2, ₹5 और ₹10 के सिक्कों का उपयोग करके

P pays Q a sum of ₹150 using coins of ₹2, ₹5 and ₹10. He uses a total of 50 coins. If the ratio of ₹2 and ₹5 coins used is 5 : 2, then how many coins of ₹10 are used in the payment? Read More »

₹12,300 were divided among A, B and C such that 3 times the share of A = 6 times the share of B = 2 times the share of C. Find the share of A.

₹12,300 were divided among A, B and C such that 3 times the share of A = 6 times the share of B = 2 times the share of C. Find the share of A. ₹12,300 को A, B और C के बीच इस प्रकार विभाजित किया गया है कि A के हिस्से का 3

₹12,300 were divided among A, B and C such that 3 times the share of A = 6 times the share of B = 2 times the share of C. Find the share of A. Read More »

The average price of three items of furniture is ₹5,325. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item (in ₹) is:

The average price of three items of furniture is ₹5,325. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item (in ₹) is: फर्नीचर की तीन वस्तुओं का औसत मूल्य ₹5,325 है। यदि उनके मूल्यों का अनुपात 3 : 5 : 7 है, तो सबसे सस्ती वस्तु

The average price of three items of furniture is ₹5,325. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item (in ₹) is: Read More »

The ratio of areas of two regular polygons with same number of sides is 4 : 9. What is the ratio of their side lengths?

The ratio of areas of two regular polygons with same number of sides is 4 : 9. What is the ratio of their side lengths? समान भुजाओं वाले दो समबहुभुजों के क्षेत्रफलों का अनुपात 4 : 9 है। उनकी भुजाओं  की लंबाइयो का अनुपात क्या होगा?  

The ratio of areas of two regular polygons with same number of sides is 4 : 9. What is the ratio of their side lengths? Read More »

A box contains red and black marbles in the ratio 3: 5. If there are 40 more black marbles than red, how many marbles are there in total?

A box contains red and black marbles in the ratio 3: 5. If there are 40 more black marbles than red, how many marbles are there in total? एक डिब्बे में लाल और काले कंचे 3:5 के अनुपात में हैं। यदि काले कंचों की संख्या लाल कंचों से 40 अधिक है, तो कुल कितने कंचे

A box contains red and black marbles in the ratio 3: 5. If there are 40 more black marbles than red, how many marbles are there in total? Read More »

A container holds 120 litres of a solution containing milk and water in the ratio 3 : 2. If 24 litres of  this solution are taken out and replaced with pure milk, what will be the new ratio of milk to water?

A container holds 120 litres of a solution containing milk and water in the ratio 3 : 2. If 24 litres of  this solution are taken out and replaced with pure milk, what will be the new ratio of milk to water? एक पात्र में 120 लीटर का घोल है जिसमें दूध और पानी का

A container holds 120 litres of a solution containing milk and water in the ratio 3 : 2. If 24 litres of  this solution are taken out and replaced with pure milk, what will be the new ratio of milk to water? Read More »

In a mixture, the ratio of milk to water is 7:2. If 9 liters of water is added, the ratio becomes 7:5. Find the original quantity of milk.

In a mixture, the ratio of milk to water is 7:2. If 9 liters of water is added, the ratio becomes 7:5. Find the original quantity of milk. एक मिश्रण में दूध और पानी का अनुपात 7 : 2 हैं। अगर इसमें 9 लीटर पानी मिला दिया जाए, तो अनुपात 7 : 5 हो जाता

In a mixture, the ratio of milk to water is 7:2. If 9 liters of water is added, the ratio becomes 7:5. Find the original quantity of milk. Read More »

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