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5th Class Mathematics Mensuration Question Bank Mensuration

  • question_answer
    By A cuboid measuring \[10\,\,cm\] by \[2.5\,\,cm\] by \[5\,\,cm\] has the same volume as a cube. What is the measure of the edge of the cube?

    A) \[125\,\,cm\]      

    B)                    \[15\,\,cm\]                   

    C)                    \[10\,\,cm\]                   

    D)                    \[5\,\,cm\]

    Correct Answer: D

    Solution :

    Volume of cuboid \[=10\,\,cm\times 2.5\,\,cm\times 5\,\,cm\] \[=50\times 2.5=125\,\,c{{m}^{3}}\] Volume of cuboid \[=\] Volume of a cube \[\therefore \]The measure of edge of the cube \[=5\,\,cm\]


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