Sainik School Entrance Exam 2021 Solved Paper

Question : 25 of 150

Marks: +1, -0

What is the ratio of the volume of a cylinder and that of a cone on the same base and of the same height?

Solution:

(d) Let, height of Cone and Cylinder is

h

and base of Cone and Cylinder is

r

.
Ratio of volumes of Cylinder and Cone is -

πr^2 h: {1}/{3} π r^2 h ⇒3 πr^2 h: πr^2 h

⇒ 3: 1

( ∵height and base are same)

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