A Cone and a sphere have equal radii and equal volumes. Find the ratio of the sphere of the diameter of the sphere to the height of the cone.  Select the correct option
A) 1:2	B) 1:3	C) 1:6	D) 1:7	E) 1:8
Let radius of each be R and height of the cone be H.   Then, (4/3) ∏ R3 = (1/3) ∏ R2H (or) R/H = ¼ (or) 2R/H = 2/4 =1/2   Required ratio = 1:2.   1:2NSWER 1:2 1:2
<result>A</result>
A Cone and a sphere have equal radii and equal volumes. Find the ratio of the sphere of the diameter of the sphere to the height of the cone.