state gov Chandigarh Police Constable Mock Test 2023 Quantitative Aptitude Mensuration Solid Figures
A right circular cylinder of height 7 cm and base diameter 6 cm is made from a cuboidal block of wood of dimensions 10 cm × 15 cm × 2 cm. Find the percentage of wood wasted.
1
60%
2
44%
3
40%
4
34%