state gov APSSB CGL (Steno/RK/UDC) Mock Test Series 2025 Quantitative Aptitude Mensuration Solid Figures
The radii of the circular ends of a frustum of a cone are 20 cm and 13 cm and its height is 12 cm. What is the capacity (in litres) of the frustum (correct to one decimal place)? (Take π = 22/7)
1
10.4
2
11.2
3
10.8
4
11.4