A cylinder and cone has the same radius and volume, then the ratio of their heights will be... (a) 3 : 5 (b) 2 : 5 (c) 3 : 1 (d) 1 : 3
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Volume of a Cone : 31×π×r2×h
Volume of a Cylinder : π×r2×h
Given that Height (h) and Radius(r) are equal, →h=r
⇒ Ratio of Volume of Cylinder to Volume of Cylinder =3:1
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