state gov TSPSC Forest Beat Officer (ఫారెస్ట్ బీట్ ఆఫీసర్) Mock Test 2023 Quantitative Aptitude Mensuration Solid Figures
A solid metal sphere of radius 6 cm is melted and a hollow cylinder of uniform thickness is formed from it. If the external radius of the base of the cylinder is 4 cm and if its height is 72 cms, the uniform thickness of the cylinder (in cm) is
1
0.536
2
0.568
3
0.582
4
0.624