| Rank | Category | Countries | % Correct |
|---|---|---|---|
| 7 | Highest % of white European population during Africa's colonial era [3] | South Africa | Algeria | Namibia | Libya | Tunisia | Morocco | 90%
|
| 4 | Longest border with Zambia | D.R. Congo | Angola | Malawi | 87%
|
| 9 (t) | Waterfall with the most flow rate | D.R. Congo | Rep. of the Congo | Laos | Venezuela |Brazil | Canada | United States | Argentina | 86%
|
| 4 (t) | Starting with the most unique letter | Oman | Qatar | Yemen | 86%
|
| 7 | Highest inflation rate [1] | Argentina | Syria | Lebanon | Turkey | Venezuela | Sudan | 84%
|
| 6 | Least "happy" country [2] | Afghanistan | Lebanon | Lesotho | Sierra Leone | D.R. Congo | 72%
|
| 4 | Closest non-bordering country to D.R. Congo | Gabon | Mozambique | Cameroon | 71%
|
| 6 | Most Protestant country in Africa [4] | Liberia | Namibia | South Africa | Zambia | Eswatini | 71%
|
| 8 | Poorest landlocked country [6] | South Sudan | Burundi | Central African Republic |Niger | Malawi | Chad | Afghanistan | 66%
|
| 2 | Most populous capital starting with H * going with urban area, not city proper | Vietnam | 66%
|
| 8 | Longest-serving non-royal African world leader [5] | Cameroon | Equatorial Guinea | Gabon | Libya |Togo | Rep. of the Congo | Angola | 56%
|
| 8 | Least-populous country to useU.S. Dollar as its official currency | Palau | Marshall Islands | Bahamas | F. S. of Micronesia |East Timor | Panama | El Salvador | 56%
|
| 6 | Most recent to fully gain independencefrom the United Kingdom | Brunei | Saint Kitts and Nevis | Antigua and Barbuda | Belize | Vanuatu | 54%
|
| 2 | Most official languages | Bolivia | 51%
|
| 2 | First to leave the Commonwealth of Nations | Ireland | 40%
|
| 5 | Most recent to become a republic | Barbados | Nepal | Mauritius | Fiji | 31%
|