| Position and Continent | River | % Correct |
|---|---|---|
| 1. South America | Amazon | 100%
|
| 6. East Asia | Yangtze | 92%
|
| 3. South Asia (confluence) | Ganges-Brahmaputra-Meghna | 81%
|
| 2. Afica | Congo | 77%
|
| 8. South America | Rio de la Plata | 58%
|
| 4. South America | Orinoco | 54%
|
| 10. Southern Asia | Brahmaputra | 31%
|
| 9. Northern Asia | Yenisei | 27%
|
| 5. South America | Madeira | 12%
|
| 7. South America | Negro | 12%
|