MCQOPTIONS
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| 1. |
The volumes of two cones are in the ratio 1 : 10 and the radii of the cones are in the ratio of 1 : 2. What is the length of the wire? |
| A. | 2 : 5 |
| B. | 1 : 5 |
| C. | 3 : 5 |
| D. | 4 : 5 |
| Answer» B. 1 : 5 | |