other govt exam CPRI Assistant Grade II Mock Test Series 2025 Quantitative Aptitude Mensuration Plane Figures
In the given figure, O is the center of a circle, and diameter AB bisects, chord CD at a point E such that CE = ED = 8 cm and EB = 4 cm. The radius of the circle is
1
10 cm
2
12 cm
3
6 cm
4
8 cm