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9th Class Mathematics Surface Areas and Volumes Question Bank Surface Areas and Volume

  • question_answer
    0.25 cubic metre of aluminium-sheet is extended by hammering so as to cover an area of 1 hectare. The thickness of the Aluminium sheet is ____

    A)  2.35 cm                                                           

    B)  3.25 cm     

    C)  0.0025 cm       

    D)  0.0035 cm

    E) None of these

    Correct Answer: C

    Solution :

    Not Available              


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