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 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 »

The prices of each article of types P, Q, and R are ₹280, ₹180 and ₹100, respectively.

The prices of each article of types P, Q, and R are ₹280, ₹180 and ₹100, respectively. Kishore buys articles of each type in the ratio 3 : 4 : 5 in ₹6,180. How many articles of type Q did he purchase? P, Q और R प्रकार की प्रत्येक वस्तु के मूल्य क्रमशः ₹280, ₹180

The prices of each article of types P, Q, and R are ₹280, ₹180 and ₹100, respectively. Read More »

₹10,415 is divided among P, Q, and R in such a way that if ₹62, ₹17, and ₹79 are deducted from their respective shares, they have money in the ratio 15:10:14.

₹10,415 is divided among P, Q, and R in such a way that if ₹62, ₹17, and ₹79 are deducted from their respective shares, they have money in the ratio 15:10:14. Find the difference between the original shares of Q and R. ₹10,415 को P, Q और R के बीच इस प्रकार बाँटा गया है

₹10,415 is divided among P, Q, and R in such a way that if ₹62, ₹17, and ₹79 are deducted from their respective shares, they have money in the ratio 15:10:14. Read More »

The monthly incomes of two friends Mohan and David, are in the ratio 5 : 8, respectively, and each of them saves ₹75,000 every month.

The monthly incomes of two friends Mohan and David, are in the ratio 5 : 8, respectively, and each of them saves ₹75,000 every month. If the ratio of their monthly expenditure is 1 : 4, find the monthly income of Mohan(in ₹). दो मित्र, मोहन और डेविड की मासिक आय क्रमशः 5 : 8

The monthly incomes of two friends Mohan and David, are in the ratio 5 : 8, respectively, and each of them saves ₹75,000 every month. Read More »

If regular polygons of side 6 and 5 are inscribed in a circle of radius R, then what is the ratio of their areas?

If regular polygons of side 6 and 5 are inscribed in a circle of radius R, then what is the ratio of their areas? यदि 6 और 5 भुजाओं वाला सम बहुभुज, त्रिज्या R वाले वृत्त में अंतर्निहित हैं, तो उनके क्षेत्रफलों का अनुपात कितना होगा?

If regular polygons of side 6 and 5 are inscribed in a circle of radius R, then what is the ratio of their areas? Read More »

Find the ratio between the fourth proportional of 1, 3 and 6 to the mean proportional of 12 and 3.

Find the ratio between the fourth proportional of 1, 3 and 6 to the mean proportional of 12 and 3. 1 , 3 और 6 के चतुर्थानुपाती तथा 13 और 3 के माध्यानुपाती के बीच अनुपात ज्ञात कीजिए।  

Find the ratio between the fourth proportional of 1, 3 and 6 to the mean proportional of 12 and 3. Read More »

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