2. Sample Papers
  3. 7th Class
  4. Science

7th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    Galvanization is a process used to prevent the rusting of which of the following?

    A) Iron

    B) Zinc

    C) Aluminium

    D) Copper

    E) None of these

    Correct Answer: A

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