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The ratio of two numbers is 2:1. If each...

The ratio of two numbers is 2:1. If each number is increased by 5, then the new ratio becomes 3:2. What is the sum of the number?
दो संख्याओं का अनुपात 2 : 1 है | यदि प्रत्येक संख्या को 5 से बढ़ा दिया जाए, तो नया अनुपात 3 : 2 हो जाता है | संख्याओं का योग ज्ञात करें |

A

15

B

45

C

30

D

20

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The ratio of the given two numbers is 9 : 7. If 6 is added to each number, then the ratio becomes 21 : 17. What is the difference between the given numbers ? दी गयी दो संख्याओं का अनुपात 9:7 है | यदि प्रत्येक संख्या में 6 जोड़कर उसे बढ़ा दिया जाए तो अनुपात 21:17 हो जाता है | दी गयी दो संख्याओं के बीच क्या अंतर है?

Average of 12 numbers is 48. If each number is increased by 11, then what will be the new average? 12 संख्याओं का औसत 48 है | यदि प्रत्येक संख्या को 11 से बढ़ा दिया जाए, तो नया औसत कितना होगा ?

Two numbers are in the ratio 4:9. If both the numbers are increased by 12, the ratio becomes 11:21, the sum of the original numbers is: दो संख्याएँ 4 : 9 के अनुपात में है | यदि दोनों संख्याओं में 12 की वृद्धि होती है, तो अनुपात 11 : 21 हो जाता है | मूल संख्याओं का योग है :

Two numbers are in the ratio 3:4. On increasing each of them by 30, the ratio becomes 9:10. The sum of the numbers is : दो संख्याएं 3 : 4 के अनुपात में है | दोनों को 30 से बढ़ाने पर, यह अनुपात 9 : 10 हो जाता है | इन संख्याओं का योग है -

The average of a few numbers is 48. If 75% of the numbers are increased by 4 each and the rest are decreased by 6 each, then what is the average of the numbers, so obtained? कुछ संख्याओं का औसत 48 है | यदि 75% संख्याओं को 4 से बढ़ा दिया जाता है और शेष संख्याओं को 6 से कम कर दिया जाता है, तो इस प्रकार इन संख्याओं का प्राप्त होने वाला औसत होगा :

Two numbers are in the ratio 3:5. If 13 is subtracted from each, the new numbers are in the ratio 10:21. If 15 is added to each of the original numbers, then the ratio becomes : दो संख्याएं 3 : 5 के अनुपात में हैं | यदि प्रत्येक संख्या से 13 घटा दिया जाए, तो नयी संख्याओं का अनुपात 10 : 21 हो जाता है | यदि मूल संख्याओं में 5 जोड़ा जाए, तो नया अनुपात क्या होगा ?

The LCM of two numbers is 168 and their HCF is 12. If the difference between the numbers is 60, what is the sum of the numbers? दो संख्याओं का लघुत्तम समापवर्त्य 168 है तथा उनका महत्तम समापवर्तक 12 है | यदि संख्याओं के बीच 60 का अंतर है, तो इन संख्याओं का योग ज्ञात करें |

Two numbers are in the ratio 3:4. On increasing each of them by 30, the ratio becomes 9:10. The numbers are : दो संख्याएं 3 : 4 के अनुपात में हैं | दोनों को 30 से बढ़ाने पर, यह अनुपात 9 : 10 हो जाता है | ये संख्याएं हैं :

Two numbers A and B are in the ratio 5 : 2. If 4 is added to each number then this ratio becomes 9 : 4. If 5 is subtracted from each of the original numbers , then the ratio of A and B will be: दो संख्याएं A और B 5 : 2 के अनुपात में हैं |यदि प्रत्येक संख्या में 4 जोड़ा जाए, तो यह अनुपात 9 : 4 हो जाता है | यदि प्रत्येक मूल संख्या में से 5 घटाया जाए, तो A और B का अनुपात क्या हो जाएगा ?

The difference between the cubes of two numbers is 999. The numbers are in the ratio of 4 : 3. What is the square of the smaller number ? दो संख्याओं के घनों का अंतर 999 है| संख्याएं 4 : 3 के अनुपात में हैं | छोटी संख्या का वर्ग कितना है ?

PINNACLE-RATIO & PROPORTION-EXERCISE
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  2. A sum is divided between two people in the ratio 3:2. If one person go...

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  3. The ratio of two numbers is 2:1. If each number is increased by 5, the...

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  4. A sum is divided between Ram and Rahim in the ratio of 3 : 2. If Ram’s...

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  5. The ratio of the given two numbers is 9 : 7. If 6 is added to each num...

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  6. A sum of Rs. 5200 is divided amongst A, B, C and D such that the ratio...

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  7. If a:b = 2:3, a:d = 3:4 and e:d = 3:5 then e:b = ? यदि a : b = 2 : 3...

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  8. The ratio of present ages of A and B is 5 : 3. 9 years ago, the ratio ...

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  9. Let x be the mean proportional of 25.6 and 32.4 and y be the third pro...

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  10. The monthly incomes of Abhinav and Rekha are in the ratio of 6 : 5, wh...

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  11. A person divides a certain amount among his three sons in the ratio of...

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  12. Which number should be subtracted from the Numerator and Denominator o...

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  13. If x, 8 and 27 are in constant proportion, then what is the value of x...

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  14. If a : b = 2 : 3, then (3a+4b)/(4a+5b) is equal to : यदि a : b = 2 :...

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  16. The ratio of the number of boys in sections A and B of a class is 2 : ...

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  17. Let y > 0,If 5: 15 :: x : 90 and 162: y:: y: 128, then 8x:y is equal t...

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  18. The amount of Rs. 6859 is divided among A, B, C and D such that the sh...

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