| Długość (w km) | Nazwa rzeki | % Poprawnych |
|---|---|---|
| 6300 | Jangcy | 90%
|
| 3700 | Ob | 84%
|
| 4294 | Lena | 83%
|
| 2704 | Ganges | 82%
|
| 5464 | Huang-He | 78%
|
| 1850 | Tygrys | 75%
|
| 4350 | Mekong | 71%
|
| 2800 | Eufrat | 70%
|
| 3180 | Indus | 68%
|
| 3487 | Jenisej | 66%
|
| 2824 | Amur | 64%
|
| 4248 | Irtysz | 51%
|
| 2840 | Brahmaputra | 46%
|