Question

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

    71, 79, 88, 152, ?,

    393
    A 180 Correct Answer Incorrect Answer
    B 125 Correct Answer Incorrect Answer
    C 167 Correct Answer Incorrect Answer
    D 177 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    71 + 23 = 79, 79 + 32 = 88, 88 + 43 = 152, 152 + 52 = 177, 177 + 63 = 393

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