2. Questions Bank
  3. 8th Class
  4. Science
  5. Materials : Metals and Non-metals

8th Class Science Materials : Metals and Non-metals Question Bank Metals and Non Metals Summative Objective Problems

  • question_answer
    Chrome tungsten steel is used in making

    A)  Drilling tool    

    B)  Ridged wheel

    C)  Amalgam           

    D)  Solder

    Correct Answer: A

    Solution :

      Not Available    


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