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  5. Force, Work and Energy

4th Class Science Force, Work and Energy Question Bank Force Work and Energy

  • question_answer
    Select the odd one out.

    A)  See-saw                       

    B)  Tweezers          

    C)  Crowbar          

    D)         Scissors

    Correct Answer: B

    Solution :

    Tweezers are third class lever whereas see-saw, crowbar and scissors are first class levers.


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