JEE Main 2016

JEE Main 2016 Mathematics question on Sequences and Series

If the 2nd, 5th and 9th terms of a non-constant AP are in GP, then the common ratio of this GP is
  1. A.
    85\dfrac{8}{5}
  2. B.
    43\dfrac{4}{3}
  3. C.
    11
  4. D.
    74\dfrac{7}{4}
Show answer

Correct option: B

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