state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In ΔABC, AB and AC are produced to points D and E respectively. If the bisectors of angle CBD and angle BCE meet at point O, such that ∠BOC = 63°, then ∠A = ?
1
36°
2
27°
3
63°
4
54°