A cone is inscribed in a hemisphere such that their bases are common. If X is the volume of the cone and Y that of the hemisphere, then what is the value of the Y: X.

A cone is inscribed in a hemisphere such that their bases are common.

1.	A cone is inscribed in a hemisphere such that their bases are common. If X is the volume of the cone and Y that of the hemisphere, then what is the value of the Y: X.
A.	2:1
B.	1:2
C.	2:3
D.	None of these
Answer» B. 1:2

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A cone is inscribed in a hemisphere such that their bases are common. If X is the volume of the cone and Y that of the hemisphere, then what is the value of the Y: X.

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