2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-6

  • question_answer
    A person, standing on the roof of a house, holds a bucket of water for 10 minutes which weighs 15 kg. Find the amount of work done by him.

    A) 150 J

    B) 15 J

    C) 225 J

    D) No work is done

    E) None of these

    Correct Answer: D

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