5th Class Science Sample Paper Science Olympiad Model Test Paper-21

  • question_answer
    Look at the figure given below and choose the incorrect option.
    I. X represents the effort.
    II. Y represents the effort.
    III. It is a third class lever.
    IV. Z represents the fulcrum.

    A) I only   

    B)        I and III

    C) I and II 

    D)        IV only

    E) None of these

    Correct Answer: A


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