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A cylindrical water tank has a diameter of 2.8 m and a height of 3.5 m. It is to be painted on both its outer curved surface and two circular ends. If the cost of painting is ₹25/m 2 , find the total cost of painting the tank. (Use π = )
₹1,290
₹1,160
₹1,220
₹1,078
₹1,078
Practice and solve "A cylindrical water tank has a diameter of 2.8 m and a height of 3.5 m. It is to be painted on both ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: ₹1,078. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A cylindrical water tank has a diameter of 2.8 m and a height of 3.5 m. It is to be painted on both ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: ₹1,078. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.