Q. The volume of a right circular cone, whose radius of the base is half of its altitude, and the volume of a hemisphere are equal. The ratio of the radius of the cone to the radius of the hemisphere is
A) 1 : 1
B) √2 : 1
C) 1 : √2
D) 2 : 1
✔ Correct Answer: 1 : 1
Exam Insight
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