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    Question

    What percentage of particulate matter emissions is

    contributed by heavy commercial trucks in India, despite comprising only 3% of the vehicle fleet?
    A 10% Correct Answer Incorrect Answer
    B 25% Correct Answer Incorrect Answer
    C 40% Correct Answer Incorrect Answer
    D 53% Correct Answer Incorrect Answer
    E 70% Correct Answer Incorrect Answer

    Solution

    Heavy commercial trucks, which account for just 3% of India's vehicle fleet, contribute 53% of particulate matter emissions.

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