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      Question

      19, 37, 65, 91, 127, 169

      The following series are based on a specific pattern. In these series, one number is wrong. Find the odd one.
      A 37 Correct Answer Incorrect Answer
      B 65 Correct Answer Incorrect Answer
      C 91 Correct Answer Incorrect Answer
      D 127 Correct Answer Incorrect Answer
      E 169 Correct Answer Incorrect Answer

      Solution

      3³ - 2³ = 19 4³ - 3³ = 37 5³ - 4³ = 61 6³ - 5³ = 91 7³ - 6³ = 127 8³ - 7³ = 169

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