engineering recuitment DRDO Technician A 2022 Mock Test Series (Tier I) Quantitative Aptitude Mensuration Solid Figures
The curved surface area of a cone is \(\frac{3432}{7} \) cm2 and its radius is 12 cm. What is the radius of a sphere whose volume is 1.2 times the volume of the cone? (Take π = \(\frac{22}{7} \))
1
6 cm
2
4 cm
3
8 cm
4
5 cm