Question

    Select the number from among the given options that can replace the question mark ‘ ? ’ in the following series.

    16, 20, 28, 44, ‘ ? ’, 140

    A 76 Correct Answer Incorrect Answer
    B 69 Correct Answer Incorrect Answer
    C 72 Correct Answer Incorrect Answer
    D 62 Correct Answer Incorrect Answer

    Solution

    16 + 4 = 20 20 + 8 = 28 28 + 16 = 44 44 + 32 = 76 76 + 64 = 140

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