2. Sample Papers
  3. 6th Class
  4. Science

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

  • question_answer
    A machine (pulley) can lift a weight of 340 kg by applying a force of 280 kg. Find the mechanical advantage of the machine.

    A) 1.2

    B) 1.8

    C) 3.4

    D) 2.6

    E) None of these

    Correct Answer: A

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