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    Question

    Find the wrong number in the given number series.

    3, 9, 27, 81, 162, 243
    A 27 Correct Answer Incorrect Answer
    B 162 Correct Answer Incorrect Answer
    C 81 Correct Answer Incorrect Answer
    D 3 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Correct pattern: each term × 3 3 → 9 → 27 → 81 → 243 → 729 So after 81, the next should be 81 × 3 = 243, not 162. Hence 162 is wrong.

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