railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Solid Figures
The radius of a cylinder, a cone and a sphere are in the ratio 1 : 2 : 3 and the ratio of their heights is 5 : 6 : 7. If the volume of sphere is 4851 cm3, then find the sum of volumes of cylinder and cone.
1
672.5 cm3
2
1501.5 cm3
3
771.5 cm3
4
673.5 cm3