Home
Class 10
MATHS
Find the sum of last ten terms of the AP...

Find the sum of last ten terms of the AP 8, 10, 12, …, 126.

Text Solution

Verified by Experts

The correct Answer is:
1170
Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    OSWAL PUBLICATION|Exercise NCERT EXAMPLAR (EXERCISE-5.4)|12 Videos

  • ARITHMETIC PROGRESSIONS

    OSWAL PUBLICATION|Exercise BOARD CORNER (VERY SHORT ANSWER TYPE QUESTIONS)|5 Videos

  • ARITHMETIC PROGRESSIONS

    OSWAL PUBLICATION|Exercise NCERT EXAMPLAR (EXERCISE-5.2)|20 Videos

  • ARITHMETIC PROGRESSION

    OSWAL PUBLICATION|Exercise SELF -ASSESSMENT |22 Videos

  • C.B.S.E 2020 CLASS -X (DELHI)

    OSWAL PUBLICATION|Exercise DELHI SET -III ( SECTION- D ) |1 Videos

Similar Questions

Explore conceptually related problems

Find the sum of first 24 terms of the AP 5, 8, 11, 14,…

Find the sum of 23 terms of the AP 17,12,7,2,-3,….

The sum of the first 10 terms of the AP: 20, 16, 12,…. Is:

Find the sum of the first 22 terms of the AP: 8,3,-2,...

(i) An AP 5, 12, 19,.. has 50 terms. Find its last term. Hence, find the sum of its last 15 terms. (ii) An AP 8, 10, 12,..has 60 terms. Find its last term. Hence, find the sum of its last 10 terms.

The sum of the first ten terms of the A.P. 15,10,5,….is……

The sum of all the terms of the A.P.7,10,13,... l is 1242. where l is the last term of the A.P. Find the value of l .

Find the sum of the first ten terms of the A.P. whose 4th term is -15 and 9th term is -30

Find the sum of the first 12 terms of the A.P. -37, -33, -29…….. .

Find the 60^(th) term of the A.P. 8, 10, 12, ....., if it has a total of 60 terms and hence find the sum of its last 10 terms.

OSWAL PUBLICATION-ARITHMETIC PROGRESSIONS -NCERT EXAMPLAR (EXERCISE-5.3)
  1. How many numbers lie between 10 and 300, which divided by 4 leave a re...

    Text Solution

    |

  2. Find the sum of two middle terms of the AP -4/3,-1,-2/3,-1/3,...,4(1/3...

    Text Solution

    |

  3. The first term of an AP is -5 and the last term is 45. If the sum of t...

    Text Solution

    |

  4. Find the sum : 1+1.2+1.4+1.6+1.8+... (upto 21 terms)

    Text Solution

    |

  5. Find: (4-1/n)+(7-2/n) +(10-3/n) ... upto n terms

    Text Solution

    |

  6. Find the sum (i) 1+(-2)+(-5)+(-8)+ … +(-236) (ii) (4-(1)/(n))+(4-(...

    Text Solution

    |

  7. Which term of the AP -2,-7,-12, … will be -77 ? Find the sum of this A...

    Text Solution

    |

  8. If a(n)=3-4n, then show that a(1),a(2),a(3), … form an AP. Also, find ...

    Text Solution

    |

  9. In an AP, If S(n)=n(4n+1), then find the AP.

    Text Solution

    |

  10. In an AP, If S(n)=3n^(2)+5n and a(k)=164, then find the value of k.

    Text Solution

    |

  11. If Sn denotes the sum of first n terms of an A.P., prove that S(...

    Text Solution

    |

  12. Find the sum of first 17 terms of an AP whose 4th and 9th terms are -1...

    Text Solution

    |

  13. If sum of first 6 terms of an AP is 36 and that of the first 16 terms ...

    Text Solution

    |

  14. Find the sum of all the 11 terms of an AP whose middle most term is 30...

    Text Solution

    |

  15. Find the sum of last ten terms of the AP 8, 10, 12, …, 126.

    Text Solution

    |

  16. Find the sum of first seven numbers which are multiples of 2 as well a...

    Text Solution

    |

  17. How many terms of the AP -15, -13, -11, … are needed to make the sun ...

    Text Solution

    |

  18. The sum of the first n terms of an AP whose first term is 8 and the co...

    Text Solution

    |

  19. Kanika was given her pocket money on Jan 1st , 2008. She puts Rs. 1 on...

    Text Solution

    |

  20. Yasmeen saves Rs. 32 during the first month, Rs. 36 in the second mont...

    Text Solution

    |