engineering recuitment AAI Junior Executive (Common Cadre) Mock Test 2023 Quantitative Aptitude Mensuration Solid Figures
A frustum has a curved surface area 208π cm2 . If the radius of its base and top is 10 cm and 6 cm respectively. The vertical height of frustum is:
1
18 cm
2
√153 cm
3
8 cm
4
√87 cm
5
None of the above