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      Question

      2, 12, 36, 80, ?,

      252 What should come in place of question mark (?) in the following number series?
      A 150 Correct Answer Incorrect Answer
      B 250 Correct Answer Incorrect Answer
      C 170 Correct Answer Incorrect Answer
      D 120 Correct Answer Incorrect Answer
      E 180 Correct Answer Incorrect Answer

      Solution

      1³ + 1² = 2 2³ + 2² = 12 3³ + 3² = 36 4³ + 4² = 80 5³ + 5² = 150 6³ + 6² = 252

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