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NTSE Sample Paper NTSE MAT Practice Test-14

  • question_answer
    The weight of a solid cube of edge 0.5 cm is 6 grams. The weight of another solid cube of the same material of edge 1 cm is

    A) 12 grams     

    B) 24 grams

    C) 32 grams     

    D) 48 grams

    Correct Answer: D

    Solution :

    Volume of the second cube is eight times the volume of the first cube. Since weights are proportional to the volume, so the weight of the new cube is \[6\times 8\]i.e., 48 grams.


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