railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Solid Figures
The sum of radii of two spheres is 28 cm & their volumes are in ratio 27:64. FInd the radii of the spheres.
1
12 cm and 16 cm
2
10 cm and 18 cm
3
10 cm and 12 cm
4
14 cm and 14 cm