Question
Easy
A metallic sphere of radius 10.5 cm is melted and then recast into small cones each of radius 3.5 cm and height 3 cm, then the number of cones thus formed is :
1
112
2
126
3
132
4
138
Question Details
Time to Solve: 12
Exam: HTET
Level/Paper: Level 3
Chapter: 3D Geometry
Topic: Cone
Correct Answer
Option B
Explanation
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