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Solution
Let side of cube = $$a$$ cm
=> Volume of cube = $$(a)^3=512$$
=> $$a=\sqrt[3]{512}=8$$ cm
$$\therefore$$ Total surface area of cube = $$6a^2$$
= $$6(8)^2 = 6 \times 64 = 384$$ $$cm^2$$
=> Ans - (C)
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