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    Question

    Find the wrong number, in the given number series.

    1, 8, 27, 65, 125, 216
    A 8 Correct Answer Incorrect Answer
    B 65 Correct Answer Incorrect Answer
    C 216 Correct Answer Incorrect Answer
    D 125 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    These look like cubes of numbers:

    1 = 1┬│

    8 = 2┬│

    27 = 3┬│

    65 тАФ not 4┬│ (which is 64)

    125 = 5┬│

    216 = 6┬│

    So the correct term after 27 should be:

    4┬│ = 64, not 65

    Wrong number: 65

    Correct number: 64

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