If the ratio of the volumes of two cones is 2 : 3 and the radii of the – McqOptions

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1.	If the ratio of the volumes of two cones is 2 : 3 and the radii of their bases be 1 : 2, then what will be the ratio of their heights?
A.	8:3
B.	1:2
C.	3:8
D.	9
Answer» B. 1:2

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