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

7th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    Which one of the following is a physical change?

    A) Ripening of fruits

    B) Growing of trees

    C) Rusting of iron

    D) Boiling of water

    E) None of these

    Correct Answer: D

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