| Rank | Population | Answer | % Correct |
|---|---|---|---|
| 7 | 231 mil | Brazil | 100%
|
| 2 | 1.32 bil | China | 100%
|
| 1 | 1.67 bil | India | 100%
|
| 13 | 144 mil | Mexico | 100%
|
| 3 | 378 mil | United States | 100%
|
| 10 | 204 mil | Bangladesh | 98%
|
| 11 | 160 mil | Egypt | 98%
|
| 9 | 215 mil | Ethiopia | 98%
|
| 29 | 69.6 mil | France | 98%
|
| 6 | 317 mil | Indonesia | 98%
|
| 21 | 85.2 mil | Kenya | 98%
|
| 31 | 67.0 mil | Niger | 98%
|
| 5 | 368 mil | Pakistan | 98%
|
| 19 | 95.8 mil | Turkey | 98%
|
| 28 | 72.1 mil | United Kingdom | 98%
|
| 23 | 78.9 mil | Germany | 97%
|
| 17 | 104 mil | Japan | 97%
|
| 14 | 133 mil | Russia | 97%
|
| 43 | 48.4 mil | Saudi Arabia | 97%
|
| 26 | 73.5 mil | South Africa | 97%
|
| 47 | 45.8 mil | South Korea | 97%
|
| 33 | 60.0 mil | Algeria | 95%
|
| 39 | 51.6 mil | Argentina | 95%
|
| 35 | 57.0 mil | Colombia | 95%
|
| 18 | 99.0 mil | Iran | 95%
|
| 4 | 377 mil | Nigeria | 95%
|
| 16 | 107 mil | Vietnam | 95%
|
| 8 | 217 mil | DR Congo | 93%
|
| 24 | 74.5 mil | Iraq | 93%
|
| 37 | 52.3 mil | Italy | 93%
|
| 34 | 59.9 mil | Myanmar | 93%
|
| 12 | 158 mil | Philippines | 93%
|
| 15 | 130 mil | Tanzania | 93%
|
| 30 | 67.9 mil | Thailand | 93%
|
| 46 | 45.9 mil | Canada | 91%
|
| 45 | 45.9 mil | Morocco | 91%
|
| 50 | 42.0 mil | Peru | 91%
|
| 49 | 44.2 mil | Spain | 91%
|
| 22 | 84.5 mil | Sudan | 91%
|
| 20 | 87.6 mil | Uganda | 88%
|
| 25 | 74.1 mil | Afghanistan | 84%
|
| 40 | 51.6 mil | Madagascar | 84%
|
| 32 | 63.0 mil | Mozambique | 83%
|
| 38 | 52.2 mil | Ghana | 81%
|
| 44 | 47.4 mil | Mali | 81%
|
| 27 | 72.3 mil | Angola | 79%
|
| 42 | 51.3 mil | Cameroon | 79%
|
| 36 | 55.3 mil | Yemen | 76%
|
| 41 | 51.4 mil | Ivory Coast | 69%
|
| 48 | 45.6 mil | Uzbekistan | 69%
|