BANK Central Bank Credit Officer Mock Test series 2025 Quantitative Aptitude Mensuration Solid Figures
If the radius and height of a cone are in the ratio 3 : 4 and the lateral surface area of the cone is 2310 cm2. Find the total surface area of a hemisphere whose diameter is half of the height of the cone.
1
462 cm2
2
230 cm2
3
358 cm2
4
432 cm2
5
512 cm2