MCQOPTIONS
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| 1. |
A solid piece of iron in the form of a cuboid of dimensions 24.5 cm × 16.5 cm × 12 cm, is melted to form a solid sphere.What is the radius (in cm) of the sphere? (Use π = \(\frac{22}{7}\)) |
| A. | 10.5 |
| B. | 12.5 |
| C. | 11 |
| D. | 8 |
| Answer» B. 12.5 | |