Q. The height of a cone is increased by 50% while the radius remains unchanged. The percentage increase in volume is:

(A) 25%
(B) 50%
(C) 75%
(D) 100%

✅ Correct Answer: (B) 50%

Explanation: Volume is directly proportional to height.

Published by Krishna Sharma ⭐ 48.25K Points at 15-Jul-2026 07:13 am in Math

Explanation by: Krishna Sharma

Volume is directly proportional to height.

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