state gov Bihar Civil Court (Patna) Peon Mock Test 2022 Quantitative Aptitude Mensuration Plane Figures
Two concentric circles with radii p cm and (p + 2) cm are drawn on a paper. The difference between their areas is 44 sq.cm What is the value of p?(Take π = 22/7)
1
1.5
2
5
3
6
4
2.5