The radii of the bases of two cylinders are in the ratio 3 : 4 and the – McqOptions

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1.	The radii of the bases of two cylinders are in the ratio 3 : 4 and their height are in the ratio 4 : 3. The ratio of their volume is :
A.	: 3
B.	: 2
C.	: 4
D.	: 3
Answer» D. : 3

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