| Country Name | Answer | % Correct |
|---|---|---|
| India | Ganges | 93%
|
| China | Yellow | 83%
|
| USA | Mississippi | 82%
|
| Israel | Jordan | 45%
|
| Bangladesh | Buriganga | 39%
|
| India | Yamuna | 8%
|
| USA | Cuyahoga | 7%
|
| Indonesia | Citarum | 3%
|
| Philippines | Pasig | 3%
|
| Philippines | Marilao | 2%
|
| Argentina | Matanza-Riachuelo | 2%
|
| Italy | Sarno | 2%
|