engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Geometry Circles, Chords and Tangents
In the figure given below, if ∠BAO = 50° and ∠CDO = 30°, find the value of ∠AOC.
1
60°
2
80°
3
100°
4
180°