Circles
Karnataka Board · Class 9 · Mathematics
Practice quiz for Circles — Karnataka Board Class 9 Mathematics. MCQs and questions with answers to test your preparation.
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Sample Questions
If two equal chords AB and CD of a circle with center O subtend angles of 60° at the center, what can we conclude?
A chord AB is 8 cm from the center of a circle. If the perpendicular from center O to AB meets AB at point M, what is true about AM and MB?
In a circle, two chords PQ and RS are equidistant from the center. If PQ = 12 cm, what is the length of RS?
An arc PQ of a circle subtends an angle of 80° at the center. What angle does the same arc subtend at any point R on the major arc?
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Sources & Official References
- Karnataka SSLC — kseeb.kar.nic.in
- Dept of Pre-University Education, Karnataka
- National Education Policy 2020 — education.gov.in
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
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