state gov Haryana CET Group C Mock Test Series 2025 (New Pattern) Quantitative Aptitude Mensuration Plane Figures
The diameters of two concentric circles are 10 cm and 16 cm respectively. The area of the region between the circles is (in square cm)
1
39 π
2
156 π
3
49 π
4
36 π
5
Question Not Attempted