Question

The cost of painting is Rs.180 per kilogram. One kilogram paint covers 30 square feet. How much it will cost to paint a cube having each side 14 feet?

A Rs. 8276 Correct Answer Incorrect Answer
B Rs. 6366 Correct Answer Incorrect Answer
C Rs. 7056 Correct Answer Incorrect Answer
D Rs. 7126 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

Area of a cube = 6 × side × side 6 × 14 × 14 = 1176sq.feet Cost of painting the cube = 1176/30 × 180 = Rs. 7056

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