Ratio and Proportion

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 […]

₹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

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

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?

The monthly incomes of two friends Ashish and Kiran, are in the ratio 5 : 8, respectively, and each of them saves ₹75,000 every month. If the ratio of their monthly expenditure is 2 : 4, find the monthly income of Ashish (in ₹). दो मित्रों, आशीष और किरण की मासिक आय का  क्रमशः 5

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।  

If ₹2,239 is divided among 269 children such that each girl and each boy get ₹7 and ₹9, respectively, then how many boys are there? यदि ₹2,239 को 269 बच्चों में इस प्रकार विभाजित किया जाता है कि प्रत्येक लड़की और प्रत्येक लड़के को क्रमशः ₹7 और ₹9 प्राप्त होते हैं, तो लड़कों की संख्या

If 602 bananas were distributed among three monkeys in the ratio $\frac{1}{2} : \frac{1}{3} : \frac{1}{6}$. How many bananas will the first monkey get? यदि 602 केले तीन बंदरों के \(\frac { 1}{2}:\frac{1}{3}: \frac{1}{6}\) बीच किसी अनुपात में वितरित किए गए, तो पहले बंदर को कितने केले मिलेंगे?

₹5,398 is divided among X, Y, and Z in such a way that if ₹16, ₹15, and ₹75 be deducted from their respective shares, they have money in the ratio 2 : 21 : 4. Find the difference between the Y’s and Z’s original shares. ₹5,398 को X, Y और Z के बीच इस प्रकार