Mathematics · Geometry

A chord AB in a circle subtends an angle of 30° at the circumference. What is the angle subtended at the circumference by another chord whose length is twice that of AB?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1The length of such a chord cannot exceed the diameter; if valid, the angle is not uniquely determined without the radius.
290°
360°✓
445°

Correct answer

60°

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Geometry?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Mathematics · Geometry

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?

Which of the following viceroys of India is associated with the 'Ilbert Bill' controversy?

A chord AB in a circle subtends an angle of 30&deg; at the circumference. What is the angle subtended at the circumference by another chord whose length is twice that of AB?