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CUET
General Test
Quantitative Reasoning
Mensuration: 3D
Find the volume of a solid hemisphere whose radius is 0.7 m. (π=227) |
71.86 m3 7.186 m3 0.7186 m3 00007186 m3 |
0.7186 m3 |
volume of a solid hemisphere = 23πr³ = 23 × 227 × 0.7 ×0.7 ×0.7 = 0.7186 The correct answer is Option (3) → 0.7186 m3 |