Metallurgical Engineering > GATE 2019 > Mensuration
The radius as well as the height of a circular cone increases by 10%. The percentage increase in its volume is _______.
(A) 17.1
(B) 21.0
(C) 33.1
(D) 72.8
(A) 17.1
(B) 21.0
(C) 33.1
(D) 72.8
Correct : c
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