Same chapter1 markDifficulty: Medium
If the radius of a sphere is doubled, its volume becomes:
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3 marksDifficulty: Medium
Find the volume of a sphere of radius 21 cm. Take π = 22/7.
Original Khojo Papers practice question — not from a past board paper.
Answer
38808 cm3
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Volume = (4/3)πr3 = (4/3) × 22/7 × 9261 = 38808 cm3.
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