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  3. 5th Class
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  5. Work, Force, Energy and Simple Machines

5th Class Science Work, Force, Energy and Simple Machines Question Bank Work, Force, Energy and Simple Machines

  • question_answer
    Which among the following statements is correct?

    A) Screw is a small wheel with a groove around its edge.

    B) Ice-tongs are an example of first-class lever.

    C) A bicycle has a wheel and axle arrangement.

    D) A screw is a third class lever.

    E) None of these

    Correct Answer: C

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