| Question | Answer | % Correct |
|---|---|---|
| What is the largest river by total discharge? | Amazon | 100%
|
| What river is the most sacred to Hinduism? | Ganges | 96%
|
| What river flows through Paris? | Seine | 93%
|
| What is the longest tributary of the Mississippi River? | Missouri | 91%
|
| What were the two important rivers of Mesopotamia? | Euphrates | 89%
|
| What were the two important rivers of Mesopotamia? | Tigris | 89%
|
| Other than Buenos Aires, what national capital is on the Río de la Plata? | Montevideo | 82%
|
| Which huge and famous waterfall is on the Zambezi River? | Victoria Falls | 77%
|
| Bamako, the capital of Mali is on what river? | Niger | 75%
|
| What is the largest city on the Tiber River? | Rome | 75%
|
| The Amu and Syr Darya rivers used to flow entirely into what inland sea before humans diverted the water? | Aral Sea | 63%
|
| In what country does the Orinoco River drain? | Venezuela | 63%
|
| What is the biggest country in the world with no permanent rivers? | Saudi Arabia | 57%
|
| What river flows through cities like Kazan and Tolyatti? | Volga | 57%
|
| What country is the Irrawaddy River in? | Myanmar | 46%
|
| Lake Tana is the source of what major tributary? | Blue Nile | 34%
|
| What is the Arabic term for a non-permanent river that fills with water only during rainstorms? | Wadi | 30%
|
| And in what city does that tributary end? | Khartoum | 29%
|
| What is the Chinese name for the Yellow River? | Huang He | 27%
|
| What Chinese province is the Pearl River Delta in? | Guangdong | 20%
|