Q. A sphere is melted and recast into 27 identical spheres. The radius of each small sphere is:

(A) r/2
(B) r/3
(C) r/9
(D) r/27

✅ Correct Answer: (B) r/3

Explanation: Since 27 = 3³, radius becomes r/3.

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

Explanation by: Mahesh Chandra

Since 27 = 3³, radius becomes r/3.

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