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

  • question_answer
    Two cubes each of volume \[\mathbf{1331}\text{ }\mathbf{c}{{\mathbf{m}}^{\mathbf{3}}}\]are joined end to end. Find the difference between total surface area and lateral surface area of the cuboid so form.

    A)  \[576c{{m}^{2}}\]                                                     

    B)  \[484c{{m}^{2}}\]    

    C)  \[376c{{m}^{2}}\]                                                                 

    D)  \[242c{{m}^{2}}\]

    E)  None of these

    Correct Answer: B


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