New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Which among the following is regarded as the leading

    cause of air pollution?              
    A Agriculture Correct Answer Incorrect Answer
    B Warfare Correct Answer Incorrect Answer
    C Mining and Construction Correct Answer Incorrect Answer
    D Motor Vehicle Emissions Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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