| Answer | % Correct |
|---|---|
| ...bones in the human body | 38%
|
| ...countries that border at least one other country | 33%
|
| ...countries larger than the Netherlands | 31%
|
| ...cities with at least one million inhabitants in the world | 27%
|
| ...countries that contain the letter A | 27%
|
| ...elements on the periodic table | 27%
|
| ...churches in Rome | 23%
|
| ...countries above the equator | 19%
|
| ...first generation Pokémon | 19%
|
| ...popes in the history of the Church | 19%
|
| ...members of the United States Senate | 17%
|
| ...buildings taller than the Great Pyramid of Giza | 15%
|
| ...republics in the world | 15%
|
| ...countries that have won at least one gold medal at the Olympic Games | 13%
|
| ...drivers who have won at least one Formula 1 Grand Prix | 10%
|
| ...countries that recognize the state of Palestine | 6%
|
| ...divisors of the number 1,000,000,000 | 6%
|
| ...prime numbers between 1 and 1000 | 6%
|
| ...departments in France | 4%
|
| ...inhabitants per square kilometer in China | 4%
|
| ...mountains over 7000 meters high | 0%
|