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What is the average of first seven prime...

What is the average of first seven prime numbers (correct to two decimal places)?
पहली सात अभाज्य संख्याओं का औसत ज्ञात करें | ( दो दशमलव स्थान तक )

A

7.14

B

8.76

C

7.64

D

8.29

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The average of all prime numbers 21 to 50 is (round off to one decimal number) 21 से 50 तक की सभी अभाज्य संख्याओं का औसत ज्ञात करें | (एक दशमलव संख्या तक पूर्णाक करें )

What is the average of the first 15 even numbers starting from 2? 2 से शुरू करते हुए पहली 15 सम संख्याओं का औसत ज्ञात करें |

What is the average of first six natural numbers, which are multiples of 3? पहली छः प्राकृतिक संख्याओं का औसत ज्ञात करें, जो 3 की गुणज हैं |

The average of all prime numbers between 10 and 25 is: 10 से 25 के बीच की सभी अभाज्य संख्याओं का औसत ज्ञात करें |

The average of 33 numbers is 74. The average of the first 17 numbers is 72.8 and that of the last 17 numbers is 77.2. If the 17th number is excluded, then what will be the average of the remaining numbers (correct to one decimal place)? 33 संख्याओं का औसत 74 है | पहली 17 संख्याओं का औसत 72.8 है तथा अंतिम 17 संख्याओं का औसत 77.2 है | यदि 17वीं संख्या हटा दी जाए, तो शेष संख्याओं का औसत कया होगा ? ( एक दशमलव स्थान तक )

The average of twenty-five numbers is 54. The average of the first 13 numbers and that of the last 13 numbers is 52.8 and 62.2, respectively. If the 13^(th) number is excluded, then what is the average of the remaining numbers(correct to one decimal place)? पच्चीस की संख्या का औसत 54 है। पहली 13 संख्याओं का औसत और अंतिम 13 संख्याओं का औसत क्रमशः 52.8 और 62.2 है। यदि 13 ^ (वें) संख्या को बाहर रखा गया है, तो शेष संख्याओं का औसत (एक दशमलव स्थान के लिए सही) क्या है?

The difference between the average of first ten prime numbers and the first ten prime numbers of two digits is: पहली दस अभाज्य संख्याओं के औसत और पहली दस दो अंकों की अभाज्य संख्याओं के औसत में अंतर होगा :

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 ?

What is the average of all the natural numbers from 49 to 125? 49 से 125 तक की सभी प्राकृतिक संख्याओं का औसत क्या है ?

The given Bar Graph presents the number of students of two schools for six years. दिया गया दंड आरेख छः वर्ष की अवधि में दो विद्यालयों में छात्रों की संख्या को दर्शाता है | What is the average number of students from school B during the six year period (correct to two decimal places)? छः वर्षों की अवधि में विद्यालय B के छात्रों की औसत संख्या कितनी रही है? (दशमलव के दो स्थान तक )

PINNACLE-AVERAGE-EXERCISE
  1. The average weight of six children is 32.8 kg. If two more children wi...

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  2. The average of 13 numbers is 42. If a 14th number is included, then th...

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  3. What is the average of first seven prime numbers (correct to two decim...

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  4. What is the average of first six natural numbers, which are multiples ...

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  5. The average age of 12 boys is 15 years and the average age of 18 girls...

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  6. What is the average of all the natural numbers from 49 to 125? 49 से...

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  7. The average age of a group of 36 students is 23 years. 4 students leav...

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  8. The average marks of a group of 15 students in maths is 87. Then, 25 o...

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  9. The average age of mother and father is 28 years. The average age of m...

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  10. The average of 4 numbers is 9. If one more number 14 is included, then...

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  11. The average weight of 14 children is 22 kg. If the weight of the teach...

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  12. Average age of 9 men is 45 years. If age of one woman is included, the...

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  13. Average of 50 numbers was calculated as 20 when three numbers, 26, 36 ...

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  14. Average of 12 numbers is 48. If each number is increased by 11, then w...

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  15. What is the average of all the multiples of 6 from 20 to 80? 20 से 8...

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  16. The average of 36, 28, 43, 56, 74, 65, 12 and x is 45. What is the val...

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  17. The average age of a group of 20 men is 30 years. A 50 year old man le...

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  18. The average of six observations is 15. The average of first three amon...

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  19. The average weight of 18 boys in a group is 35 kg. If four new boys of...

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  20. What is the average of the first 15 even numbers starting from 2? 2 ...

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