Ramesh has three containers.

A) Cylindrical container A having radius r and height h


B) cylindrical container B having radius 2r and height 1/2 h, and


C) cuboidal container C having dimensions r r r


The arrangements of the containers in the increasing order of their volume is

(i)The volume of the cylindrical container having radius r and height h = πr2h


(ii)The volume of the cylinder container with radius 2r and height


= π (2r)2 × × h = 2πr2h


(iii)The volume of the cuboidal container having dimension


= r2 h


From parts i ,ii and iii ,we have the following order C,A,B.

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