2. Sample Papers
  3. 6th Class
  4. General Knowledge

6th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-11

  • question_answer
    Which of the following is used as a lubricant?

    A)  Graphite

    B)  Titanium

    C)  Iron oxide                    

    D)  Diamond

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available                


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