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5th Class Mathematics Question Bank Mathematics Mock Test-20

  • question_answer
    Three cubes of metal whose edges are 3 cm 4 cm and 5 cm are melted and formed into a single cube. There is no wastage in the process, calculate the edge of the new cube.

    A)  12 cm                  

    B)  7 cm 

    C)  9 cm     

    D)         6 cm

    Correct Answer: D

    Solution :

    Not Available


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