| Category | Island | % Correct |
|---|---|---|
| Largest lake in Africa by area | Victoria | 97%
|
| Oldest and deepest lake | Baikal | 90%
|
| Largest lake | Caspian | 89%
|
| Largest freshwater lake by surface area | Superior | 84%
|
| Largest lake in South America | Titicaca | 81%
|
| Largest lake in Africa by volume | Tanganyika | 75%
|
| Largest lake entirely within Canada | Great Bear | 70%
|
| Largest salt lake in the United States | Great Salt | 64%
|
| Lake with the deepest bottom in a below-sea-level depression | Dead | 58%
|
| Largest lake that is located entirely in one country | Michigan | 54%
|
| Largest lake in Manitoba | Winnipeg | 54%
|
| Largest in Hungary | Balaton | 49%
|
| With the most sharks | Nicaragua | 46%
|
| Largest lake solely in Europe | Ladoga | 45%
|
| Largest lake in Great Britain | Lomond | 38%
|
| Deepest lake in North America | Great Slave | 33%
|
| With more species of fish than any other lake | Malawi | 32%
|
| Lake that borders the most populous urban area | Michigan | 32%
|
| Largest lake in the United Kingdom | Neagh | 26%
|
| Contains the largest lake island | Huron | 25%
|
| Largest lake in Antarctica | Vostok | 22%
|
| Largest lake in the Middle East | Van | 19%
|
| Largest permanent desert lake | Turkana | 6%
|
| Largest lake on an island | Nettilling | 2%
|