Q. If the height of a cone is doubled while its radius remains unchanged, its volume becomes:

  • (A) Half
  • (B) Double
  • (C) Triple
  • (D) Four times
✅ Correct Answer: (B) Double
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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