Q. 44.2( 11 Votes )

The cost of paint A. 6859 cm3

B. 9261 cm3

C. 8000 cm3

D. 10648 cm3

Answer :

Let the side of cube be ‘a’

Hence total surface area of cube = 6a2


Cost of painting the cube = 6a2 × 10


264.6 = 60 a2


a2 =


a2 = 4.41


a = 2.1


Hence,


Volume of the cube= a3


= (2.1)3


= 9.261 cm3


Hence, option B is correct

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