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      Question

      What will come in place of (?) in the given number series.

      2, 6, 15, 31, 56, ?
      A 50 Correct Answer Incorrect Answer
      B 92 Correct Answer Incorrect Answer
      C 60 Correct Answer Incorrect Answer
      D 75 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ,

      Pattern: Add squares of natural numbers

      2 + 2Β² = 6

      6 + 3Β² = 15

      15 + 4Β² = 31

      31 + 5Β² = 56

      56 + 6Β² = 92

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