2. Sample Papers
  3. 8th Class
  4. Social Science

8th Class Social Science Sample Paper Social Science Sample Paper - 2

  • question_answer
    The process in which deep wells are bored to take out petroleum and natural gas is called:               

    A) Open Cast Mining          

    B) Quarrying

    C) Drilling    

    D) Shaft Mining

    Correct Answer: C

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