The radii of the bases of two cylinders are in the ratio of 1 : 2 resp – McqOptions

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1.	The radii of the bases of two cylinders are in the ratio of 1 : 2 respectively and their heights are in the ratio 2 : 1 respectively. Find the ratio of their volumes.
A.	1 : 2
B.	1 : 4
C.	2 : 1
D.	4 : 1
Answer» B. 1 : 4

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