The radius of two cylinders are in the ratio of 2 : 3 and their height are in the ratio 5 : 3 . The ratio of their volumes is ?

The radius of two cylinders are in the ratio of 2 : 3 and their hei

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

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The radius of two cylinders are in the ratio of 2 : 3 and their height are in the ratio 5 : 3 . The ratio of their volumes is ?

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