The area of two spheres are in the ratio 1:4. The ratio of their volume is-
The area of two spheres are in the ratio 1:4. The ratio of their volume is- সঠিক উত্তর 1 : 8
The area of two spheres are in the ratio 1:4. The ratio of their volume is- সঠিক উত্তর 1 : 8