| Question | Answer | % Correct |
|---|---|---|
| Is it longer than the Great Wall of China: Distance moon to earth | Yes | 91%
|
| The circumference of the earth | Yes | 70%
|
| The entire road system of Bulgaria (paved and unpaved) | No | 65%
|
| The distance from London to Moscow | No | 52%
|
| The distance you would travel if you walked for 180 days without stopping | No | 48%
|
| Distance from Beijing to Shanghai and back (15 times over) | No | 30%
|
| The length of all of Brazil's land borders combined | No | 26%
|
| The combined length of the Nile, Amazon, and Mississippi river systems | No | 26%
|
| Diameter of the earth | No | 22%
|
| The height of all the people in Luxembourg stacked on top of each other | Yes | 22%
|