The base radii of two cylinders are in the ratio 2 : 3 and their heigh – McqOptions

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1.	The base radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3. The ratio of their volumes is :
A.	27 : 20
B.	20 : 27
C.	9 : 4
D.	4 : 9
Answer» C. 9 : 4

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