SSC CPO 23 Nov 2020 Shift 1 Paper

© examsiri.com
Question : 121 of 200
 
Marks: +1, -0
PA and PB are two tangents from a point P outside the circle with centre O. If A and B are points on the circle such that âˆ APB = 128°, then âˆ OAB is equal to:   
Go to Question: