| Population | Letter | City | % Correct |
|---|---|---|---|
| 39,500,000 | O | Tokyo | 94%
|
| 21,100,000 | G | Beijing | 90%
|
| 14,400,000 | N | London | 85%
|
| 30,900,000 | I | Shanghai | 83%
|
| 17,600,000 | S | Los Angeles | 78%
|
| 28,100,000 | A | Jakarta | 77%
|
| 16,900,000 | W | Moscow | 76%
|
| 47,700,000 | U | Guangzhou | 74%
|
| 22,100,000 | Y | Mexico City | 72%
|
| 24,400,000 | L | Seoul | 67%
|
| 16,900,000 | K | Bangkok | 63%
|
| 9,000,000 | D | Hyderabad | 42%
|
| 6,700,000 | H | Riyadh | 40%
|
| 10,500,000 | E | Bangalore | 33%
|
| 3,375,000 | V | Kiev | 33%
|
| 7,000,000 | R | Kuala Lumpur | 33%
|
| 688,163 | B | Zagreb | 29%
|
| 5,700,000 | T | Detroit/Surat | 21%
|
| 4,325,000 | X | Phoenix | 20%
|
| 1,890,000 | Z | La Paz | 16%
|
| 5,550,000 | M | Khartoum | 15%
|
| 4,850,000 | F | Dusseldorf | 4%
|
| 1,556,000 | P | Gaziantep | 1%
|
| 1,967,000 | J | Karaj | 1%
|
| 332,900 | C | Tepic | 0%
|