| Population | Answer | % Correct |
|---|---|---|
| 37,400,068 | Tokyo | 99%
|
| 28,514,000 | Delhi | 93%
|
| 19,618,000 | Beijing | 91%
|
| 12,410,000 | Moscow | 91%
|
| 18,819,000 | New York City | 89%
|
| 25,582,000 | Shanghai | 89%
|
| 20,076,000 | Cairo | 88%
|
| 10,517,000 | Jakarta | 88%
|
| 19,980,000 | Mumbai | 88%
|
| 13,293,000 | Rio de Janeiro | 88%
|
| 21,581,000 | Mexico City | 87%
|
| 21,650,000 | São Paulo | 87%
|
| 14,751,000 | Istanbul | 85%
|
| 12,458,000 | Los Angeles | 85%
|
| 10,901,000 | Paris | 84%
|
| 13,463,000 | Lagos | 83%
|
| 14,967,000 | Buenos Aires | 77%
|
| 13,482,000 | Manila | 73%
|
| 19,578,000 | Dhaka | 72%
|
| 19,281,000 | Osaka | 72%
|
| 12,638,000 | Guangzhou | 71%
|
| 15,400,000 | Karachi | 68%
|
| 10,574,000 | Bogotá | 63%
|
| 13,171,000 | Kinshasa | 61%
|
| 14,681,000 | Kolkata | 59%
|
| 11,738,000 | Lahore | 57%
|
| 11,440,000 | Bangalore | 48%
|
| 13,215,000 | Tianjin | 44%
|
| 11,908,000 | Shenzhen | 43%
|
| 14,838,000 | Chongqing | 40%
|