railway RRB Junior Stenographer (Ministerial and Isolated Categories) Mock Test Quantitative Aptitude Mensuration Plane Figures
A circle of radius is 3√7 m drawn over a paper. Red and white colors are used to color equal area of that circle. Find the area which is white colored.
1
198 m2
2
99 cm2
3
63 m2
4
99 m2