Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Mensuration Solid Figures
The frustum of a right circular cone has the radii of base and top as 4 cm and 2 cm, respectively. If the height is 6 cm, then find the volume of the frustum.
1
86 π cm3
2
68 π cm3
3
56 π cm3
4
More than one of the above
5
None of the above