MCQOPTIONS
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| 1. |
The heights of two cones are in the ratio 1 : 3 and the diameters of their base are in the ratio 3 : 5. The ratio of their volume is |
| A. | 3 : 25 |
| B. | 4 : 25 |
| C. | 6 : 25 |
| D. | 7 : 25 |
| Answer» B. 4 : 25 | |