Home
Class 14
MATHS
What is the average of the first 15 even...

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 |

A

16

B

15

C

17

D

14

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

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 )

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 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 |

Given four different numbers, the average of first three numbers is four times the fourth number and the average of all the four numbers is 52. What is the average of the first three number? चार अलग-अलग संख्याएँ दी गयी हैं, पहली तीन संख्याओं का औसत चौथी संख्या से चार गुना है तथा सभी चार संख्याओं का औसत 52 है | पहली तीन संख्याओं का औसत क्या है?

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 ?

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 ?

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

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 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 |

PINNACLE-AVERAGE-EXERCISE
  1. The average of six observations is 15. The average of first three amon...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. The average of four numbers is 20. If the average of the first two num...

    Text Solution

    |

  5. Set A contains seven numbers and the average of these numbers is 41. S...

    Text Solution

    |

  6. Average of 11 numbers is 32. If the average of first six numbers is 26...

    Text Solution

    |

  7. The average marks of two classes M and N are 25 and 40 respectively an...

    Text Solution

    |

  8. Five years ago, the average age of 4 girls was 7 years. After includin...

    Text Solution

    |

  9. The average of 10 numbers is P and the average of 4 of these numbers i...

    Text Solution

    |

  10. The average marks obtained by a student in 9 subjects is 98. On subseq...

    Text Solution

    |

  11. A party was held for 50 people on their own expenses. Out of them, 48 ...

    Text Solution

    |

  12. The average of 25 number is zero. At most, how many of these numbers c...

    Text Solution

    |

  13. The average of 50 numbers is 75. If the average of first set of 25 num...

    Text Solution

    |

  14. The average weight of 38 students is 42 kg. It was found that the figu...

    Text Solution

    |

  15. The average of 21 data is 36 out of which the first 12 data are having...

    Text Solution

    |

  16. A cricket team has scored 156 runs in 30 overs. They need to score 275...

    Text Solution

    |

  17. The average weight of a group of eight people increased by 2.5 kg when...

    Text Solution

    |

  18. The cost of 6 pencils is Rs. 30 and 12 pens is Rs. 120. Find the avera...

    Text Solution

    |

  19. An art exhibition was held in the month of november. The numbers of vi...

    Text Solution

    |

  20. The owner of a bike buys petrol at the rate of Rs. 64, Rs. 80 and Rs. ...

    Text Solution

    |