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In a particular country the value of dia...

In a particular country the value of diamond is directly proportional to the surface area ( exposed ) of the diamond. Four thieves steel a cubical diamond piece and then divide equally in four parts . What is the maximum percentage increase in the value of diamond after cutting it ?

A

`50%`

B

`66.66 %`

C

`100%`

D

none of these

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The correct Answer is:
C
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