Q. If the diameter of a circle is doubled, the circumference becomes:

  • (A) Half
  • (B) Double
  • (C) Four times
  • (D) Eight times
✅ Correct Answer: (B) Double
Explanation: Circumference is directly proportional to the diameter.

Published by Mr. Dubey ⭐ 109.12K Points at 15-Jul-2026 05:17 am in Math

Explanation by: Mr. Dubey
Circumference is directly proportional to the diameter.

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