| Antwoord | % Correct | |
|---|---|---|
| 6.695 | Nijl | 100%
|
| 6.992 | Amazone | 98%
|
| 4.835 | Kongo | 59%
|
| 5.410 | Ob | 54%
|
| 4.845 | Gele rivier | 51%
|
| 4.500 | Mekong | 51%
|
| 6.051 | Missisippi | 46%
|
| 5.052 | Amoer | 27%
|
| 6.380 | Jangtsekiang | 22%
|
| 5.540 | Jenisej | 22%
|