| Nr. | Rzeka | % Poprawnych |
|---|---|---|
| 1. | Nil | 100%
|
| 2. | Amazonka | 98%
|
| 3. | Jangcy | 61%
|
| 4. | Missisipi | 47%
|
| 5. | Huang He | 29%
|
| 8. | Mekong | 27%
|
| 7. | Kongo | 24%
|
| 6. | Ob-Irtysz | 24%
|
| 9. | Amur | 18%
|
| 10. | Lena | 18%
|
| 12, | Mackenzie | 10%
|
| 11, | Parana | 10%
|
| 15, | Wołga | 10%
|
| 13, | Niger | 8%
|
| 18, | Indus | 6%
|
| 17, | Jukon | 4%
|
| 14, | Jenisej | 2%
|
| 20, | Rio Grande | 2%
|
| 16, | Murray + Darling | 0%
|
| 19, | Saluim | 0%
|