state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Quantitative Aptitude Geometry Circles, Chords and Tangents
PBA and PDC are two secants. AD is the diameter of the circle with the centre at O. ∠A = 30°, ∠P = 20°. Find the measure of ∠DBC.
1
50°
2
30°
3
40°
4
45°
5
Question Not Attempted