A solid metallic right circular cone of radius 7 cm and height 28 cm is melted and cast into the shape of a sphere. Find the radius of the sphere formed.
Subject: Mathematics | Topic: Trigonometry | Difficulty: MEDIUM
Options
- (A) 6 cm
- (B) 8 cm
- (C) 9 cm
- (D) 7 cm
Verified Answer
Option (D): 7 cm
Practice complete mock tests for SSC, Banking & Railway exams at https://testx.in/questions/01a0bf8d-2f5c-7fc9-ae56-4455737ffe3e/a-solid-metallic-right-circular-cone