MCQOPTIONS
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| 1. |
If a solid sphere of radius 10 cm is moulded into 8 spherical solid balls of equal radius, then the radius of each such ball is ___________. |
| A. | 1.25 cm |
| B. | 2.5 cm |
| C. | 3.75 cm |
| D. | 5 cm |
| Answer» E. | |