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A steel factory constructs a closed cylindrical tank. The entire outer surface (including top and bottom) is painted at ₹3 per cm². The total painting cost is ₹2,772. If the height of the cylinder is twice its radius, what is its volume? (Use π = )
2,236 cm 3
2,156 cm 3
2,282 cm 3
2,246 cm 3 Question ID : 441009648759 Option 1 ID : 4410092549259 Option 2 ID : 4410092549258 Option 3 ID : 4410092549260 Option 4 ID : 4410092549261 Status : Not Attempted and Marked For Review Chosen Option : --
2,156 cm 3
Practice and solve "A steel factory constructs a closed cylindrical tank. The entire outer surface (including top and bo..." for Mathematics - Previous Year Paper 2026. The correct answer is Option B: 2,156 cm 3. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A steel factory constructs a closed cylindrical tank. The entire outer surface (including top and bo..." for Mathematics - Previous Year Paper 2026. The correct answer is Option B: 2,156 cm 3. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.