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11th Class Mathematics Sample Paper Mathematics Olympiad - Sample Paper-13

  • question_answer
    Three equal cubes are placed adjacently in a row. Find the ratio of total surface areas of the new cuboid to that of the sum of the surface areas of the three cubes.

    A)  7 : 9         

    B)  49 : 81       

    C)  9 : 7                

    D)  27 : 23

    Correct Answer: A

    Solution :

    Not Available  


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