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What is the average of the first 15 whol...

What is the average of the first 15 whole numbers?
प्रथम 15 पूर्ण संख्याओं का औसत ज्ञात करें |

A

8

B

7

C

9

D

10

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What is the mean of the first 20 whole numbers ? प्रथम 20 पूर्ण संख्याओं का माध्य कितना है ?

The average of eleven numbers is 54. The average of the first four numbers is 48 and that of the next four numbers is 25% more than the average of the first four. The ninth number is 8 greater than the 11th number and the tenth number is 4 greater than the 11th number. What is the average of the 9th and the 10th numbers? 11 संख्याओं का औसत 54 है | पहली चार संख्याओं का औसत 48 है तथा अगली चार संख्याओं का औसत पहली चार संख्याओं के औसत से 25% अधिक है | 9वीं संख्या 11वीं संख्या से 8 अधिक है तथा दसवीं संख्या 11वीं संख्या से 4 अधिक है | 9वीं और 10वीं संख्याओं 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 |

What is the average of the first 15 odd numbers among the natural numbers? प्राकृतिक संख्याओं में पहली 15 विषम संख्याओं का औसत कया है ?

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 |

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 twelve numbers is 45.5. The average of the first four numbers is 41.5 and that of the next five numbers is 48. The 10th number is 4 more than the 11th number and 9 more than the 12th number. What is the average of the 10th and 12th numbers? बारह संख्याओं का औसत 45.5 है | पहली चार संख्याओं का औसत 41.5 है तथा अगली पाँच संख्याओं का औसत 48 है | 10वीं संख्या, 11वीं संख्या से 4 अधिक तथा 12वीं संख्या से 9 अधिक है | 10वीं तथा 12वीं संख्याओं का औसत कितना है ?

The average of the squares of numbers 1 to 5 is: 1 से 5 तक की संख्याओं के वर्गों का औसत ज्ञात करें |

The average of 50 numbers is 75. If the average of first set of 25 numbers is 65, then what is the average of the second set of 25 numbers? 50 संख्याओं का औसत 75 है | यदि 25 संख्याओं के पहले समूह का औसत 65 है, तो 25 संख्याओं के दूसरे समूह का औसत ज्ञात करें |

The average of 21 numbers is 44. The average of first 11 numbers is 48 and that of last 11 numbers is 42. If 11th number is excluded, what is the average of the remaining numbers? 21 संख्याओं का औसत 44 है | पहली 11 संख्याओं का औसत 48 तथा अंतिम 11 संख्याओं का औसत 42 है| यदि 11वीं संख्या को हटा दिया जाए, तो शेष संख्याओं का औसत क्या होगा ?

PINNACLE-AVERAGE-EXERCISE
  1. What is the average of 59, 63, 68, 77, 74 and 73, when each number is ...

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  2. What is the average of the first 15 odd numbers among the natural numb...

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  3. What is the average of the first 15 whole numbers? प्रथम 15 पूर्ण सं...

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  4. Out of four numbers the average of the first three is 16 and that of t...

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  5. The average of twelve numbers is 45.5. The average of the first four n...

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  6. The number of students in a class is 75, out of which 33 1/3% are boy...

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  7. The average of 33 numbers is 74. The average of the first 17 numbers i...

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  8. The average weight of a certain number of students in a group is 72 kg...

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  9. The average age of 120 students in a group is 13.56 years, 35% of the ...

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  10. The average of 18 numbers is 37.5. If six numbers of average x are add...

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

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  12. The average of twelve numbers is 46. The average of the first four num...

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  13. The average of eleven numbers is 54. The average of the first four num...

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

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  15. The average of twelve numbers is 55.5. The average of the first four n...

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  16. The average marks of 50 students in a class was found to be 64. If the...

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  17. The average marks of 45 students was found to be 66. If the marks of t...

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  18. In a class of 50 students, 46% are girls and the remaining are boys. T...

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  19. In a class of 60 students, 40% are girls. The average weight of the bo...

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  20. In a class of 60 students, 40% are girls. The average weight of the wh...

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