Q. A hemisphere and a sphere have the same radius. The ratio of their volumes is:

  • (A) 1 : 2
  • (B) 2 : 3
  • (C) 3 : 4
  • (D) 2 : 1
βœ… Correct Answer: (A) 1 : 2
Explanation: The volume of a hemisphere is half the volume of a sphere of the same radius.
Explanation by: Mahesh Chandra
The volume of a hemisphere is half the volume of a sphere of the same radius.

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