The cost of painting is Rs. 36.50 per kg. If one k of paint covers 16 square feet, how much will it cost to paint the outside of a cube having each side of 8 feet?

A) Rs. 850

B) Rs. 860

C) Rs. 876

D) Rs. 886

 

     Surface Area = 6a2

                                  = 6 x 82 = 384 sqft

Quantity Required = 348/16 = 24 kg

Cost of Paint = 36.50 x 24 = Rs. 876

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