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The total surface area of a sphere is 6006 cm 2 less than the total surface area of a hemisphere. If the ratio between the radii of the hemisphere and sphere is 5 : 3, then find the radius of the sphere.

42 cm
35 cm
28 cm
21 cm
21 cm
Practice and solve "The total surface area of a sphere is 6006 cm 2 less than the total surface area of a hemisphere. If..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 21 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "The total surface area of a sphere is 6006 cm 2 less than the total surface area of a hemisphere. If..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 21 cm. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.