defence exam BSF Constable (Tradesmen) 2023 Mock Test Quantitative Aptitude Mensuration Solid Figures
The circumference of the base of conical tent with height 9 m is 44 m. What is the volume of air inside it? (π = 22/7)
1
642 m3
2
447 m3
3
446 m3
4
462 m3