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

4th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    A ball thrown in the sky falls back on earth due to__________.

    A) Tension force

    B) Resistance force

    C) Up thrust force

    D) Gravitational force

    E) None of these

    Correct Answer: D

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