Q. 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
Ans: 33.1
Explanation:
![Determine the correctness (or otherwise) of the following Assertion [A] and the Reason [R]](https://www.gkseries.com/blog/wp-content/uploads/2023/10/Determine-the-correctness-or-otherwise-of-the-following-Assertion-A-and-the-Reason-R.jpg)
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