UPSC Geography Interior of the Earth / पृथ्वी का आंतरिक भाग Question Bank Environment and Landforms - I

  • question_answer
    Which one of the following has the largest percentage of carbon?

    A) Anthracite                    

    B)        Bituminous

    C)        Graphite   

    D)        Lignite

    Correct Answer: C

    Solution :

    Not Available                   


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