Home
Class 12
MATHS
In a certain progression, three consecut...

In a certain progression, three consecutive terms are 30, 24, 20. Then the next term of the progression is

A

16

B

`17 (1)/(7)`

C

18

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 5 (Assertion/Reason) |1 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 5 (TRUE AND FALSE) |5 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise PROBLEM SET - 4 (FILL IN THE BLANKS) |7 Videos

  • PROBABILITY

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE|6 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Self Assessment Test (Multiple Choise Questions)|34 Videos

Similar Questions

Explore conceptually related problems

The first, second and seventh terms of an arithmetic progression (all the terms are distinct) are in geometric progression and the sum of these three terms is 93. Then, the fourth term of this geometric progression is

In an artimetic progression, the 24th term is 100. Then, the sum of the first 47 terms of the arithmetic progression is

The sum of all terms of an arithmetic progression having ten terms except for the first term is 99. Find the third term of the progression if the sum of the first term and the fifth term is equal to 10 .

The 5^("th") and the 31^("th") terms of an arithmetic progression are, respectively 1 and -77 . If the K^("th") term of the given arithmetic progression is -17 , then the value of K is

The first three terms of a geometric progression are 3, -1 and 1/3 . The next term of the progression is

The first term of an arithmetic progression is 1 and the sum of the first nine terms equal to 369. The first and the ninth term of a geometric progression coincide with the first and the ninth term of the arithmetic progression.Find the seventh term of the geometric progression.

The first term of an arithmetic progression is 1 and the sum of the first nine terms equal to 369. The first and the ninth term of a geometic progression colncide with the first and the ninth term of the arithmetic progression. Find the seventh term of the geometric progression.

The sum of an infinite geometric progression is 243 and the sum of its first five terms is 275 The first term of the progression

If K is a positive integer such that 36+K,300+K,596+K are the squares of three consecutive terms of an A.P,then number of such possible progressions are

The sum of the first n-terms of the arithmetic progression is equal to half the sum of the next n terms of the same progression.Find the ratio of the sum of the first 3n terms of the progressionto the sum of its first n-terms.

ML KHANNA-PROGRESSIONS -PROBLEM SET - 5 (MULTIPLE CHOICE QUESTIONS)
  1. If x, y, z, w in N be four consecutive terms of an A.P., then T(x), T(...

    Text Solution

    |

  2. If in any progressin the difference of any two consecutive terms bears...

    Text Solution

    |

  3. In any progression, if (t(2)t(3))/(t(1)t(4)) = (t(2) + t(3))/(t(1) + t...

    Text Solution

    |

  4. In a certain progression, three consecutive terms are 30, 24, 20. Then...

    Text Solution

    |

  5. If (m + 1)th, (n + 1)th and (r + 1)th terms of an A.P. are in G.P. and...

    Text Solution

    |

  6. If cos (theta - alpha), cos theta, cos (theta + alpha) are in H.P. the...

    Text Solution

    |

  7. If A = lim(n rarr oo) sum(r = 1)^(n) tan^(-1) ((1)/(2r^(2))), then A i...

    Text Solution

    |

  8. If S(n) = sum(r=1)^(n) (2r+1)/(r^(4) + 2r^(3) + r^(2)),"then S"(20) =

    Text Solution

    |

  9. sum(r = 1)^(10) (r)/(1 - 3r^(2) + r^(4))=

    Text Solution

    |

  10. If A = underset(n rarr oo)("Lt") sum(r = 1)^(n) tan^(-1) ((2r)/(2 + r^...

    Text Solution

    |

  11. sum(r = 1)^(50) [(1)/(49 + r) - (1)/(2r(2r - 1))]=

    Text Solution

    |

  12. if the equation x^(4)-4x^(3)+ax^(2)+bx+1=0 has four positive roots, th...

    Text Solution

    |

  13. Let Vr denote the sum of first r terms of an arithmetic progression (A...

    Text Solution

    |

  14. Let Vr denote the sum of the first r terms of an arithmetic progressio...

    Text Solution

    |

  15. Let V(r) denote the sum of the first r terms of an arithmetic progres...

    Text Solution

    |

  16. Let A1, G1, H1 denote the arithmetic, geometric and harmonic means, re...

    Text Solution

    |

  17. Let A1, G1, H1 denote the arithmetic, geometric and harmonic means, re...

    Text Solution

    |

  18. Let A1, G1, H1 denote the arithmetic, geometric and harmonic means, re...

    Text Solution

    |

  19. Let a(n) denote the number of all n-digit numbers formed by the digits...

    Text Solution

    |

  20. Let an denote the number of all n-digit positive integers formed by th...

    Text Solution

    |