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Shivam Singh

· started a discussion

· 1 Months ago

ratio (Question: 215399.0 )

how the ratio is calculated

Question:

A right circular cone is melted and recast into a right circular cylinder which is melted and recast into a sphere. If the radii of the sphere and bases of the cylinder and cone are the same, then what would be the ratio of the heights of the cone, cylinder and sphere?

Options:
A) 4 : 2 : 3
B) 5 : 1 : 3
C) 12 : 4 : 6
D) 6 : 1 : 5
Solution:

Ans: (c) 


For Video Solution Click on the link given below:

Knowledge Expert

· commented

· 1 Months ago

Dear student,
The solution of this question has been updated.
Height of the sphere is 2 times of the radius.
Kindly refresh the solution.
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