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Three numbers are such that if the avera...

Three numbers are such that if the average of any two of them is added to the third number, the sums obtained are 168, 174 and 180 respectively. What is the average of the original three numbers?
तीन संख्याएँ इस प्रकार हैं कि यदि इनमें से किसी भी दो संख्या के औसत को तीसरी संख्या में जोड़ा जाए, तो प्राप्त होने वाले योगफल क्रमशः 168, 174 और 180 होते हैं | इन तीन प्रारंभिक संख्याओं का औसत ज्ञात करें |

A

86

B

87

C

89

D

84

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Three numbers are such that if the average of any two of them is added to the third number, the sums obtained are 164, 158 and 132 respectively. What is the average of the original three numbers? तीन संख्याएँ इस प्रकार हैं कि यदि इनमें से किसी भी दो संख्या के औसत को तीसरी संख्या में जोड़ा जाए, तो योगफल क्रमशः 164, 158 और 132 प्राप्त होते हैं | इन तीन आरंभिक संख्याओं का औसत ज्ञात करें |

Three positive number are given.If the average of any two of them is added to the third number, the sums obtained are 172, 216 and 180. What is the average ofthe given three numbers?

There are three positive numbers. If the average of any two of them is added to the third number, the sums obtained are 68, 74 and 98. What is the average of the smallest and the greatest of the given numbers? तीन धनात्मक संख्याएँ हैं | यदि इनमें से किसी भी दो संख्या का औसत तीसरी संख्या में जोड़ा जाए, तो योगफल के रूप में क्रमशः 68, 74 और 98 प्राप्त होता है | इनमें से सबसे छोटी और सबसे बड़ी संख्या का औसत ज्ञात करें |

There are three numbers. If the average of any two of them is added to the third number, the sums obtained are 177, 163 and 138. What is the average of the largest and the smallest of the given numbers? तीन संख्याएं हैं | यदि इनमें से किसी भी दो संख्या के औसत को तीसरी संख्या में जोड़ा जाता है, तो इस प्रकार योगफल के रूप में क्रमशः 177, 163 और 138 प्राप्त होते हैं | इनमें से सबसे बड़ी और सबसे छोटी संख्याओं का औसत ज्ञात करें |

There are three numbers. If the average of them is added to the three numbers, the sums obtained are 167, 153 and 148. What is the average of the given numbers?

Three different numbers are chosen such that when each of the numbers is added to the average of the remaining two,the number 65,69 and 76 are obtained.The average of the three original numbers is

The average of twelve numbers is 46. The average of the first four numbers is 43 and that of the last five numbers is 49.4. The 5th and the 6th numbers are respectively 4 and 6 more than the 7th number. What is the average of the 5th and the 7th numbers? बारह संख्याओं का औसत 46 है | पहली चार संख्याओं का औसत 43 तथा अंतिम पांच संख्याओं का औसत 49.4 है | 5वीं और छठी संख्या सातवीं संख्या से क्रमशः 4 और 6 अधिक है | 5वीं और 7 वीं संख्या का औसत ज्ञात करें |

The average of four numbers is 20. If the average of the first two numbers is 15, then what is the average of the last two numbers? चार संख्याओं का औसत 20 है | यदि पहली दो संख्याओं का औसत 15 है, तो अंतिम दो संख्याओं का औसत ज्ञात करें |

Four different numbers are given here. The average of the first three numbers is four times to the fourth number and the average of all four numbers is 87.75. What is the average of the first three numbers ? यहाँ चार अलग-अलग संख्याएँ दी गई हैं | पहली तीन संख्याओं का औसत चौथी संख्या का चार गुणा है और सभी चार संख्याओं का औसत 87.75 है | पहली तीन संख्याओं का औसत कितना है ?

The average of first three numbers is double of the fourth number. If the average of all the four numbers is 12, find the 4th number. पहली तीन संख्याओं का औसत, चौथी संख्या का दुगुना है। यदि उन सभी चारों संख्याओं का ओसत 12 हो, तो चौथी संख्या ज्ञात कीजिए।

GAGAN PRATAP -AVERAGE-Multiple Choice Questions
  1. The average of n observations is 40. If one observation of value 80 is...

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  2. The average age of 24 students is 15.5 years. The age of the teacher i...

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  3. Three numbers are such that if the average of any two of them is added...

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  4. The average of eleven numbers is 68. The average of the first four num...

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  5. The average of thirteen numbers is 80. The average of the first five n...

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  6. The average of 24 numbers is 56. The average of the first 10 numbers i...

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  7. The average marks of 30 boys is 88, and when the top scores were exclu...

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  8. A batsman scores 92 runs in his 15th innings, which increases his batt...

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  9. A batsman makes 100 runs in the 25th match of his career. His average ...

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  10. The average run of a batsman in his 23 matches is 62. He scores 122 in...

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  11. A cricket batsman had certain average of runs in his 91 innings. In th...

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  12. A cricketer had a certain average of runs for his 64 innings. In his 6...

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  13. A batsman scores certain runs in 72 innings. In next two innings he sc...

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  14. A batsman scores 556 run in 26th, 27th, 28th and 29th innings together...

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  15. The batting average for 40 innings of a cricket player is 50 runs. His...

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  16. A cricketer whose bowling average is 24.85, runs per wicket, takes 5 w...

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  17. The bowling average of a cricketer was 12.4. He improves his bowling a...

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  18. The average run rate of a cricket team during the first 20 overs is 4....

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  19. A and B have their annual average income Rs. 80,000. B and C have thei...

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  20. The average weight of L, M and N is 93 kg. If the average weight of L ...

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