SSC Delhi Police Constable 2025 Mock Test Series (New) Quantitative Aptitude Mensuration Solid Figures
If the diameter of the base of a cone is 6 cm and its height is 4 cm, then the curved surface area of the cone is:
1
54.21 cm2
2
63.31 cm2
3
37.71 cm2
4
47.14 cm2