SSC SSC Selection Post (Phase 13) 2025 Mock Test Quantitative Aptitude Geometry Circles, Chords and Tangents
A tangent AC touches the circle of diameter DE at point B. DE is extended in such a way that it intersects AC at point A. If ∠ EAC = 40∘. Find the ∠DEB + ∠OBD.
1
90∘
2
80∘
3
40∘
4
120∘