MCQOPTIONS
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| 1. |
The ratio of total surface area and volume of a sphere is 1 : 7. This sphere is melted to form small spheres of equal size. The radius of each small sphere is 1/6th the radius of the large sphere. What is the sum (in cm2) of curved surface areas of all small spheres? |
| A. | 31276 |
| B. | 36194 |
| C. | 25182 |
| D. | 33264 |
| Answer» E. | |