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5th Class Science Question Bank Science Mock Test-18

  • question_answer
    Different types of screws and nails of equal length are shown in the choices given below. Which of them will be the easiest to drive into a wooden block?                          

    A)                     

    B)                                   

    C)                                                         

    D)                         

    Correct Answer: D

    Solution :

    Not Available


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