| Category | First | Second | % Correct |
|---|---|---|---|
| Most spoken language in the United States | English | Spanish | 99%
|
| Longest river in the world | Nile | Amazon | 94%
|
| African country with the northernmost point | Tunisia | Algeria | 93%
|
| African country with the southernmost point | South Africa | Lesotho | 89%
|
| Last country alphabetically | Zimbabwe | Zambia | 85%
|
| National capital closest to Madrid | Andorra la Vella | Lisbon | 84%
|
| Southernmost capital city in Europe | Valletta | Athens | 76%
|
| Largest desert in Asia | Arabian | Gobi | 75%
|
| Most populous African country | Nigeria | Ethiopia | 71%
|
| Biggest island in the Mediterranean Sea | Sicily | Sardinia | 68%
|
| First country alphabetically | Afghanistan | Albania | 66%
|
| Country with the highest population density | Monaco | Singapore | 64%
|
| Northernmost national capital | Reykjavík | Helsinki | 62%
|
| Largest desert in Africa | Sahara | Kalahari | 54%
|
| Most populous city in Ohio (city proper) | Columbus | Cleveland | 52%
|
| Most populous island | Java | Honshū | 43%
|
| Canadian province with the smallest land area | Prince Edward Island | Nova Scotia | 38%
|
| Most populous national capital starting with T | Tokyo | Tehran | 38%
|
| Country with the most stars on its flag | United States | Brazil | 35%
|
| Biggest island in the Philippines | Luzon | Mindanao | 24%
|