state gov TSPSC DAO (Divisional Accounts Officer) Mock Test 2024 Quantitative Aptitude Mensuration Solid Figures
A bucket of height 6 cm is in the form of frustum of a right circular cone with radii of its lower and upper ends as 4 cm and 16 cm respectively. Then the height of the cone, of which the bucket is a part, is
1
12 cm
2
10 cm
3
8 cm
4
14 cm