SSC CHSL 1 July 2019 Shift 3 Paper
© examsiri.com
Question : 62 of 100
Marks:
+1,
-0
In a circle with centre O, AD is a diameter and AC is a chord. B is a point on AC, such that OB = 5 cm and ∠OBA = 60°. If ∠DOC = 60°, then what is the length of BC?
Go to Question: