If the height of a given cone becomes four times and the radius of the – McqOptions

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1.	If the height of a given cone becomes four times and the radius of the base becomes twice, then what is the ratio of the volume of the given cone and the volume of the new cone
A.	1 : 4
B.	1 : 8
C.	1 : 16
D.	1 : 32
Answer» D. 1 : 32

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