engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Quantitative Aptitude Mensuration Solid Figures
If the radius of the cone is increased by 10% and the height of the cone is increased by 20%, find the percentage increase in the volume of the cone.
1
45.2%
2
55.2%
3
35.2%
4
25.2%