A solid metallic cube is melted to form five solid cubes whose volumes – McqOptions

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1.	A solid metallic cube is melted to form five solid cubes whose volumes are in the ratio 1 : 1 : 8 : 27 : 27. The percentage by which the sum of the surface areas of these five cubes exceeds the surface area of the original cube is nearest to
A.	10
B.	50
C.	60
D.	20
Answer» C. 60

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