Find the Missing Numbers, Series Given Below

125, 80, 45, 20, ?

  1. 5
  2. 8
  3. 10
  4. 12
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  • 1 Answer(s)

    Answer: (a) 5
    Explanation:-

    125 – 45 = 80,                     80 – 35 = 45,                       45 – 25 = 20,       and next              20 -15 = 5

    Hence, the missing number is 5.

    Anurag Mishra Professor Answered on 31st May 2015.
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