railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Mensuration Solid Figures
If the radius of a sphere is increased by 4 cm, its surface area is increased by 464 π cm2 What is the volume (in cm3) of the original sphere?
1
35937π/8
2
15625π/6
3
15625π/8
4
11979π/2