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    Question

    Find the wrong number in the series. 1, 8, 27,

    65, 125, 216, 343
    A 1 Correct Answer Incorrect Answer
    B 125 Correct Answer Incorrect Answer
    C 216 Correct Answer Incorrect Answer
    D 65 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Cubes of 1, 2, 3, 4, 5, 6, 7 → 1, 8, 27, 64, 125, 216, 343

    65 is wrong, should be 64 (4³)

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