| Hint | Answer | % Correct |
|---|---|---|
| Most Populous Country | China | 99%
|
| Largest Country | Russia | 91%
|
| Least Populous Country | Vatican | 83%
|
| Smallest Country | Vatican | 83%
|
| Longest Wall | Great Wall of China | 69%
|
| Most Populous Metropolitan Area | Tokyo | 60%
|
| Least Crowded Country | Mongolia | 51%
|
| Most Crowded Country | Monaco | 50%
|
| Tallest Manmade Structure | Burj Khalifa | 45%
|
| Longest Railroad | Trans Siberian Railroad | 21%
|
| Largest Hydroelectric Power Station | Three Gorges Dam | 13%
|
| Tallest Pyramid | Great Pyramid of Khufu | 12%
|
| Largest Artificial Lake | Lake Volta | 3%
|
| Longest Suspension Bridge | Akashi-Kaikyo Bridge | 2%
|
| Most Voluminous Reservoir | Lake Kariba | 2%
|
| Highest Road Bridge | Millau Viaduct | 2%
|
| Tallest Dam | Nurek Dam | 2%
|
| Deepest Mine | TauTona Gold Mine | 1%
|