MCQOPTIONS
Saved Bookmarks
| 1. |
If a solid metallic hemi-sphere of radius 8 cm is melted and recast into x spheres of radius 2 cm each, then x is equal to: |
| A. | 4 |
| B. | 8 |
| C. | 16 |
| D. | 32 |
| Answer» E. | |