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

9th Class Science Sample Paper Science Olympiad Model Test Paper-3

  • question_answer
    What will be the potential energy of a body of mass 4 kg kept at a height of 10 m above the ground?

    A) 200 J

    B) 400 J

    C) 600 J

    D) 800 J

    E) None of these

    Correct Answer: B

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