Question:medium

If the rate of change of volume of a cube and that of its surface area are numerically equal, then the length of its diagonal is

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Always cancel common rate terms before solving geometric growth problems.

Updated On: Jun 22, 2026

$2\sqrt{3}$
$\sqrt{3}$
$4\sqrt{3}$
$6\sqrt{3}$ \bigskip

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The Correct Option is A

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