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      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 Γ— side Γ— side 6 Γ— 14 Γ— 14 = 1176sq.feet Cost of painting the cube = 1176/30 Γ— 180 = Rs. 7056

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