Question

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

    168, 178, ?, 273, 400, 618, 963

    A 212 Correct Answer Incorrect Answer
    B 202 Correct Answer Incorrect Answer
    C 165 Correct Answer Incorrect Answer
    D 207 Correct Answer Incorrect Answer

    Solution

    ATQ, 168 + (23 + 2) = 178 178 + (33 + 2) = 207 207 + (43 + 2) = 273 273 + (53 + 2) = 400 400 + (63 + 2) = 618 618 + (73 + 2) = 963

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