| Hint | Answer | % Correct |
|---|---|---|
| Largest country by population | China | 100%
|
| Largest continent | Asia | 99%
|
| Largest country by area | Russia | 99%
|
| Largest ocean | Pacific | 97%
|
| Largest U.S. state by area | Alaska | 96%
|
| Largest U.S. state by population | California | 96%
|
| Tallest mountain | Mount Everest | 96%
|
| Largest "hot" desert | Sahara | 96%
|
| Longest river | Nile River | 94%
|
| Largest rainforest | Amazon | 91%
|
| Largest island | Greenland | 90%
|
| Tallest building | Burj Khalifa | 77%
|
| Longest mountain range | Andes | 76%
|
| Deepest trench | Mariana Trench | 72%
|
| Highest waterfall | Angel Falls | 69%
|
| Largest desert | Antarctic | 67%
|
| Largest lake (or sea) by area | Caspian Sea | 67%
|
| Deepest lake | Baikal | 66%
|
| Lowest point on land | Dead Sea | 54%
|
| Largest city by urban area | Guangzhou | 46%
|
| Largest bay by area | Bay of Bengal | 43%
|
| Oldest university | Bologna | 37%
|
| Largest gorge by volume | Grand Canyon | 36%
|
| Largest peninsula | Arabian Peninsula | 33%
|