MP State Exams General Studies MPPSC Preliminary Solved Paper 2016 Shift-I

  • question_answer
    Ozone hole is caused by: ओजोन छिद्र का कारण है?

    A) Acetylene / ऐसीटिलीन

    B) Ethylene / एथिलीन

    C) Chlorofluorocarbons / क्लोरोफ्लुओरोकार्बन

    D) Methane / मेथेन

    Correct Answer: C


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