g.the volume of a cube is 5 12 cm. what is the total cost of paintingt – InterviewSolution

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1.	g.the volume of a cube is 5 12 cm. what is the total cost of paintingthe cube from outside, at the rate of R 2 per cm2?(1) 512 (2) 768 (3) 384 (4) 102414.
Answer» Volume=a^3=512cm^3a= cubr root of 512a=8cmsurface area of cube=6a^2=6×8×8=384cm^2Total cost=384×2=₹768

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