Civil Service Exam Reviewer · Number Series · medium

What number(s) should complete the series: 7, 9, 16, 25, 41, 66, ?

  1. 107
  2. 108
  3. 91
  4. 82

Answer

A. 107

Solution

Each term is the sum of the two before it: 41 + 66 = 107.

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