2. Sample Papers
  3. NTSE

NTSE Sample Paper NTSE MAT Practice Test-10

  • question_answer
    The weight of a solid cube whose edge is 2 cm is 48 grams. The weight of the cube whose edge is 1 cm of the same material is

    A) ??????????? ?8 grams?????? ???????????????

    B) ??????????? ?6 grams

    C) ??????????? ?12 grams????? ??????????????

    D) ??????????? ?16 grams

    Correct Answer: B

    Solution :

    ??????????? ?Weights are proportional to the volume of the solid. The volume of the small cube is \[\frac{1}{8}\] of the volume of the big cube. Hence weight of the small cube is \[48\div 8=6\]grams.


You need to login to perform this action.
You will be redirected in 3 sec spinner