AP ICET 2016 Paper

Question : 97 of 200

Marks: +1, -0

If both the radius and height of a cylinder increase by 10%, then its volume increases by

Solution:

Volume of cylinder

=πr^2h

\V_{\new}/\V_{\initial}=(1.1)^2.(1.1)=(1.1)^3=1.331

∴ % increase in volume

=33.1%

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