Q. A sphere is melted and recast into 8 identical spheres. The radius of each new sphere is:

  • (A) Half of the original
  • (B) One-fourth of the original
  • (C) Double the original
  • (D) One-eighth of the original
✅ Correct Answer: (A) Half of the original
Explanation: Volume is conserved. New radius = Original radius ÷ ∛8 = r/2.

Published by Mahesh Chandra ⭐ 7.32K Points at 15-Jul-2026 08:03 pm in Math

Explanation by: Mahesh Chandra
Volume is conserved. New radius = Original radius ÷ ∛8 = r/2.

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