Q. A hollow hemispherical bowl is made of silver with its outer radius 8 cm and inner radius 4 cm respectively. The bowl is melted to form a solid right circular cone of radius 8 cm. The height of the cone formed is
A) 9 cm
B) 7 cm
C) 14 cm
D) 12 cm
✔ Correct Answer: 14 cm
Exam Insight
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