defence exam BSF Head Constable (RO/RM) Mock Test 2023 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
ABCD is a cyclic quadrilateral of which AB is the diameter. Chords AC and BD intersect at E. If ∠AED = 50°, then ∠DBC measures
1
40°
2
55°
3
25°
4
85°