state gov CG Vyapam Patwari Mock Test Quantitative Aptitude Geometry Triangles, Congruence and Similarity
In ΔABC, AB and AC are produced to points D and E, respectively. If the bisectors of ∠CBD and ∠BCE meet at the point O, and ∠BOC = 57°, then ∠A is equal to:
1
66°
2
93°
3
114°
4
57°