state gov TSPSC Forest Beat Officer (ఫారెస్ట్ బీట్ ఆఫీసర్) Mock Test 2023 Quantitative Aptitude Mensuration Solid Figures
The radius and length of roller are 21 cm and 140 cm respectively. This roller has to level the playground with an area of 1848m2 How many times will the roller have to be rolled to cover the entire playing field once?
1
500
2
100
3
10000
4
1000