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

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

  • question_answer
    Calculate the work done in lifting an object of 25 kg through a vertical height of 200 cm.

    A) 490 J

    B) 4760 J

    C) 49000 J

    D) 35260 J

    E) None of these

    Correct Answer: A

You need to login to perform this action.
You will be redirected in 3 sec spinner