2. Questions Bank
  3. 3rd Class
  4. Science
  5. Natural resources

3rd Class Science Natural resources Question Bank Natural Resources

  • question_answer
    This mineral is used in electric bulbs.

    A) Gypsum                       

    B) Calcium

    C) Tungsten  

    D)        Graphite

    E) None of these

    Correct Answer: C

    Solution :

    Not Available    


You need to login to perform this action.
You will be redirected in 3 sec spinner