Home
Class 12
MATHS
If the sum of 12^(th) and 22^(nd) terms ...

If the sum of `12^(th)` and `22^(nd)` terms of an A.P is 100, then the sum of the first 33 terms of the A.P is

A

1700

B

1650

C

3300

D

3400

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    NEW JOYTHI PUBLICATION|Exercise EXERCISE|49 Videos

  • RELATIONS AND FUNCTIONS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|33 Videos

  • SETS

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|21 Videos

Similar Questions

Explore conceptually related problems

If the 7^(th) term of n A.P is 40. Then the sum of its first 13 terms is

If the sum of the first ten terms of an A.P is four times the sum of its first five terms, the ratio of the first term to the common difference is:

If the sum of first p terms of an A.P. is equal to the sum of the first q terms, then find the sum of the first (p + q) terms.

If the sum of the first 2n terms of the A.P. 2, 5, 8, ..., is equal to the sum of the first n terms of A.P. 57, 59, 61, ..., then n equals

If the nth term of an A.P. is t_(n) =3 -5n , then the sum of the first n terms is ………

If the sum of first 75 terms of an A.P. is 2625, then the 38^(th) term of the A.P. is

If the sum of n terms of an A.P is cn (n-1)where c ne 0 then the sum of the squares of these terms is

The 104th term and 4th term of an A.P. are 125 and 0. Find the sum of first 35 terms.

If the n^(th) term of an A.P is 2n-1 then sum to n terms of that A.P. is ........... .

NEW JOYTHI PUBLICATION-SEQUENCES AND SERIES -QUESTIONS FROM COMPETITIVE EXAMS
  1. The sets S(1), S(2), S(3), …………. are given by S(1) = {2/1},S(2) = {3/2...

    Text Solution

    |

  2. If H(1), H(2) are two harmonic means between two positive numbers a an...

    Text Solution

    |

  3. If the sum of 12^(th) and 22^(nd) terms of an A.P is 100, then the sum...

    Text Solution

    |

  4. The coefficient of x in the expansion of (1 + x)(1 + 2x)(1 + 3x) ... ...

    Text Solution

    |

  5. If 0 lt phi lt (pi)/(2) , x= sum(n=0)^(oo) cos^(2n) phi ,y sum (n...

    Text Solution

    |

  6. The sum of the first n terms of the series 1/(sqrt(2) + sqrt(5)) + 1/(...

    Text Solution

    |

  7. The H.M. of two numbers is 4. their A.M ia A and G.M. is G. If 2A + G^...

    Text Solution

    |

  8. If a, b, c are in G.P. and x, y are the arithmetic mean of a, b and b,...

    Text Solution

    |

  9. A student read common difference of are A.P. as -3 instead of 3 and ob...

    Text Solution

    |

  10. If a(1), a(2) …… a(n) = n a(n - 1), for all positive integer n gt= 2, ...

    Text Solution

    |

  11. If a(1), a(2), ……., a(n) are in A.P. with common differece d != 0, the...

    Text Solution

    |

  12. Let a be a positive number such that the arithmetic mean of a and 2 e...

    Text Solution

    |

  13. If the sum to first n terms of the A.P. 2, 4, 6, …. is 240, then the v...

    Text Solution

    |

  14. The value of 1/(sqrt(10) - sqrt(9)) - 1/(sqrt(11) - sqrt(10)) + 1/(sqr...

    Text Solution

    |

  15. An A.P. consists of 23 terms. If the sum of the three terms Is the mid...

    Text Solution

    |

  16. If a(1), a(2), a(3), ......... , are in A.P. with common difference 5 ...

    Text Solution

    |

  17. The sum of all two digit natural numbers which leave a remainder 5 whe...

    Text Solution

    |

  18. If the 9^(th) term of A.P. is zero, then the ratio of 29^(th) term to ...

    Text Solution

    |

  19. Let S(1), S(2), ...... S(101) be consecutive terms of A.P. If 1/(S(1)S...

    Text Solution

    |

  20. If a(1), a(2), a(3), ……. , a(n) are in A.P. and a(1) = 0, then the val...

    Text Solution

    |