SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Mensuration Solid Figures
The ratio of the radius of a sphere to the radius of a hemisphere is 4 ∶ 5 respectively. The surface area of the sphere is what percentage more than the curved surface area of the hemisphere?
1
28%
2
27%
3
25%
4
26%