state gov Bihar Police Constable (सिपाही) Mock Test Series 2025 Quantitative Aptitude Mensuration Plane Figures
The area of the shaded portion in the given figure is 17,248 cm2. If the sum of the radius of the concentric circle as shown in the figure is 98 cm, then find the radius of the inner circle?
1
21 cm
2
19 cm
3
24 cm
4
20 cm