SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
BC is the chord of a circle with centre O. A is a point on major arc BC as shown in the above figure. What is the value of ∠BAC + ∠OBC ?
1
120°
2
60°
3
90°
4
180°