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A solid cube is cut into three cuboids of same volumes. What is the ra

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| A solid cube is cut into three cuboids of same volumes. What is the ratio of the surface area of the cube to the sum of the surface areas of any two of the cuboids so formed?

Note : For this question, discrepancy is found in question/answer. Full Marks is being awarded to all candidates.

A. 27 : 10

B. 9 : 8

C. 27 : 16

D. 9 : 10

Right Answer is: D

SOLUTION

Let the side of cube

A.T.Q.

After cutting the cube in to three cuboids of same volume –

Length of cuboid

Breadth of cuboid

Height of cuboid

Required –

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