Question

    What should come in place of question of mark (?) in the following number series?

    16 9 ? 13.25 22.625 36.3125

    A 7.5 Correct Answer Incorrect Answer
    B 10.25 Correct Answer Incorrect Answer
    C 9.75 Correct Answer Incorrect Answer
    D 8.5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    16 ÷ 2 + 1² = 9 9 ÷ 2 + 2² = 8.5 8.5 ÷ 2 + 3² = 13.25 13.25 ÷ 2 + 4² = 22.625 22.625 ÷ 2 + 5² = 36.3125

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