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A 9 cm solid metallic cube and a solid m...

A 9 cm solid metallic cube and a solid metallic cuboid having dimensions 5 cm, 13cm, 31cm are melted and recast into a single cube. What is the total surface area(in `cm^2`) of the new cube?

A

1362

B

865

C

2744

D

1176

Text Solution

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The correct Answer is:
D
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