Complete the Following Series by Choosing the Correct Option:

39, 46, 60, 81, 109, ?, 186

  1. 138
  2. 142
  3. 136
  4. 144
Monis Rasool Professor Asked on 7th September 2015 in Reasoning Questions.
Add Comment
  • 1 Answer(s)

    Answer: (4) 144

    Explanation:-
    39 + 1 x 7 = 39 + 7
    = 46,
    46 + 2 x 7 = 46 + 14
    = 60,
    60 + 3 x 7 = 60 + 21
    = 81,
    81 + 4 x 7 = 81 + 28
    = 109,
    Same as,
    109 + 5 x 7 = 109 + 35
    = 144

    Then, the missing number is 144.

    Hence, the answer is (4) 144.

    Anurag Mishra Professor Answered on 9th September 2015.
    Add Comment

    Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.