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The sum of the squares of 3 natural numb...

The sum of the squares of 3 natural numbers is 1029, and they are in the proportion 1:2:4. The difference between greatest number and the smallest number is:
3 प्राकृतिक संख्याओं के वर्गों का जोड़ 1029 है तथा वे 1: 2 : 4 के अनुपात में हैं | सबसे बड़ी संख्या तथा सबसे छोटी संख्या के बीच क्या अंतर है ?

A

21

B

18

C

15

D

31

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The correct Answer is:
A
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Three numbers are in the ratio 1/2: 2/3: 3/4. The difference between the greatest and smallest number is 27. The smallest number is: तीन संख्याएं 1/2: 2/3: 3/4 के अनुपात में है| सबसे बड़ी और सबसे छोटी संख्या का अंतर 2 है| सबसे छोटी संख्या है:

Three numbers are in the ratio 1/2:2/3 :3/4 . The difference between the greatest and the smallest number is 27. The average of the three numbers is : तीन संख्याएं : 1/2:2/3 :3/4 के अनुपात में हैं | सबसे बड़ी तथा सबसे छोटी संख्याओं के बीच 27 का अंतर है | तीनों संख्याओं का औसत ज्ञात करें |

In triangle ABC , if the ratio of angle is in the proportion 3:5:4, then the difference between the biggest and the smallest angle (in degrees) is: त्रिभुज ABC में, यदि कोणों का अनुपात 3 : 5 : 4 है, तो सबसे बड़े और सबसे छोटे कोण के बीच क्या अंतर (डिग्री में ) होगा ?

The sum of the squares of three numbers is 336 and the ratio of the first and the second as also of the second and third is 1 : 2. Then find the difference between the third and first number. तीन संख्याओं के वर्गों का योग 336 है और पहले और दूसरे का अनुपात तथा दूसरे और तीसरे का अनुपात 1: 2 है। फिर तीसरे और पहले नंबर के बीच का अंतर ज्ञात करें।

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 ?

The sum of three natural numbers is 280. If the ratio between the first number and second number is 2 : 3 and the ratio between second and third number is 4 : 5, then find the second number. तीन प्राकृतिक संख्याओं का योग 280 है। यदि पहली संख्या और दूसरी संख्या के बीच का अनुपात 2: 3 है और दूसरी और तीसरी संख्या के बीच का अनुपात 4: 5 है, तो दूसरी संख्या ज्ञात करे |

The ratio of the sum of two numbers and their difference is 5: 1. The ratio of the greater number to the smaller number is दो संख्याओं के योगफल और उनके अंतर का अनुपात 5:1 है। बड़ी और छोटी संख्या का अनुपात ज्ञात करें।

Four different positive numbers are written in ascending order. One-third of the average of all the four numbers is 19 less than the greatest of these numbers. If the average of the first three numbers is 12, the greatest number among the given numbers is: चार अलग-अलग धनात्मक संख्याओं को आरोही क्रम में लिखा गया है | सभी चार संख्याओं की औसत का एक-तिहाई इनमें से सबसे बड़ी संख्या से 19 कम है | यदि पहली तीन संख्याओं का औसत 12 है, तो इनमें से सबसे बड़ी संख्या ज्ञात करें |

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