Q. If the radius of a circle is increased by 50%, its circumference becomes:

  • (A) 1.25 times
  • (B) 1.5 times
  • (C) 2 times
  • (D) 2.25 times
✅ Correct Answer: (B) 1.5 times
Explanation: Circumference is directly proportional to the radius.

Published by Mr. Dubey ⭐ 110.47K Points at 15-Jul-2026 05:17 am in Math

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

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