SSC SSC CPO Mock Test Series 2025 (Tier I & II) (DP SI & CAPF) Quantitative Aptitude Mensuration Solid Figures
A metallic sphere of radius 21 cm is melted and converted into a cylinder of diameter 28 cm. Find the total surface area of cylinder.
1
6421 cm2
2
6776 cm2
3
6256 cm2
4
5024 cm2