2. Sample Papers
  3. Railways
  4. General Science & Technology
  5. Nature of Matter

Railways General Science & Technology Nature of Matter Sample Paper Nature of Matter Sample Test Paper-13

  • question_answer
    An alloy of........ Is used in fountain pen nib tips.

    A)  Platinum and silver

    B)  Platinum and gold

    C)  Platinum and indium     

    D)  Platinum and copper

    Correct Answer: C

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