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    Question

    Find the wrong number in the given number series.

    12, 6, 6, 9, 18, 54
    A 12 Correct Answer Incorrect Answer
    B 6 Correct Answer Incorrect Answer
    C 54 Correct Answer Incorrect Answer
    D 18 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 12 × 0.5 = 6 6× 1 = 6 6 × 1.5 = 9 9 × 2 = 18 18 × 2.5 = 45 So, 45 should come in place of 54.

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