Question
Quantitative Aptitude Question on Mensuration
A solid metallic hemisphese having radius R is melted and recasted as a cone with the same base radius R. If H is the height of the cone so formed, then the relation between H and R is:
A
H=2R
B
H=32R
C
H=3R
D
H=3R
Answer
H=2R
Explanation
Solution
The correct answer is (A) :H=2R