| # | Population | Country | Answer | % Correct |
|---|---|---|---|---|
| 1 | 28,900,000 | Indonesia | Jakarta | 100%
|
| 3 | 5,500,000 | Saudi Arabia | Jeddah | 99%
|
| 4 | 4,275,000 | India | Jaipur | 92%
|
| 18 | 1,040,000 | Israel | Jerusalem | 89%
|
| 2 | 6,350,000 | China | Jìnán | 71%
|
| 9 | 1,610,000 | India | Jodhpur | 62%
|
| 9 | 1,610,000 | China | Jilin | 47%
|
| 8 | 1,760,000 | India | Jamshedpur | 29%
|
| 12 | 1,560,000 | India | Jabalpur | 27%
|
| 7 | 1,790,000 | China | Jining | 23%
|
| 16 | 1,220,000 | China | Jĭnzhōu | 17%
|
| 5 | 3,025,000 | China | Jiangyin | 15%
|
| 17 | 1,190,000 | India | Jalandhar | 14%
|
| 6 | 2,075,000 | China | Jiāxīng | 12%
|
| 13 | 1,480,000 | China | Jinhua | 9%
|
| 11 | 1,570,000 | China | Jiāozuò | 7%
|
| 15 | 1,242,906 | China | Jiēyáng | 5%
|
| 14 | 1,416,151 | China | Jìnjiāng | 4%
|
| 19 | 1,020,000 | China | Jiŭjiāng | 4%
|