engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Mensuration Plane Figures
The sum of the radii of two circles is 286 cm and the area between the concentric circle is 50336 cm2 what are the radii (in cm) of the two circles? Take \(\pi =\frac{{22}}{7}\)
1
171 and 84
2
91 and 84
3
115and 91
4
115 and 171