If the ratio of the volumes of two cylinders is 4 : 1 and the ratio of – McqOptions

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1.	If the ratio of the volumes of two cylinders is 4 : 1 and the ratio of their heights is 1 : 4, then what is the ratio of their radii?
A.	2 : 1
B.	8 : 1
C.	4 : 1
D.	16 : 1
Answer» D. 16 : 1

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