The ratio of height and the diameter of a right circular cone is 3 : 2 and its volumeis 1078 cc, then (taking = 22/7) its height is :

The ratio of height and the diameter of a right circular cone is 3 : 2

1.	The ratio of height and the diameter of a right circular cone is 3 : 2 and its volumeis 1078 cc, then (taking = 22/7) its height is :
A.	7 cm
B.	14 cm
C.	21 cm
D.	28 cm
Answer» D. 28 cm

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The ratio of height and the diameter of a right circular cone is 3 : 2 and its volumeis 1078 cc, then (taking = 22/7) its height is :

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