state gov SSB Odisha Junior Assistant Mock Test 2024 Quantitative Aptitude Mensuration Solid Figures
A few lead spheres of diameter 6 cm are dropped into a cylindrical beaker containing some water such that they are fully submerged. If the diameter of the beaker is 9 cm and the water level has risen by 32 cm, find the number of lead spheres dropped into the beaker.
1
14
2
18
3
15
4
16