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A solid sphere of radius 7 cm is coated with a layer of paint that increases its radius to 7.5 cm, find the volume of the painted layer. (Use π = 22/7 and round off your answer to the nearest integer)
330 cm3
440 cm3
331 cm3
442 cm3
331 cm3
Practice and solve "A solid sphere of radius 7 cm is coated with a layer of paint that increases its radius to 7.5 cm, f..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 331 cm3. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A solid sphere of radius 7 cm is coated with a layer of paint that increases its radius to 7.5 cm, f..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 331 cm3. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.