NEET Biology Human Reproduction Question Bank Pollution

  • question_answer
    Noise pollution is created if noise is in excess to [Pb. PMT 1999]

    A) 70-75 dB

    B) 50-60 dB

    C) 80-99 dB

    D) 40-65 dB

    Correct Answer: C

    Solution :

    Not Available


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