| Letter | Population | City | % Correct |
|---|---|---|---|
| C | 4,196,270 | Colombo | 100%
|
| S-J-K | 644,805 | Sri Jayawardenepura Kotte | 100%
|
| K | 211,388 | Kandy | 67%
|
| A | 101,502 | Anuradhapura | 33%
|
| B | 114,603 | Batticaloa | 33%
|
| D-M-L | 302,736 | Dehiwala-Mount Lavinia | 33%
|
| G | 151,246 | Galle | 33%
|
| G | 158,711 | Gampaha | 33%
|
| H | 255,779 | Homagama | 33%
|
| J | 140,484 | Jaffna | 33%
|
| K | 335,428 | Kaduwela | 33%
|
| K | 110,680 | Kalmunai | 33%
|
| K | 102,011 | Kolonnawa | 33%
|
| K | 125,992 | Kurunegala | 33%
|
| M | 251,910 | Malé | 33%
|
| M | 119,225 | Matara | 33%
|
| M | 212,755 | Moratuwa | 33%
|
| N | 248,120 | Negombo | 33%
|
| P | 182,285 | Panadura | 33%
|
| R | 172,330 | Ratnapura | 33%
|
| T | 130,762 | Trincomalee | 33%
|
| V | 104,559 | Vavuniya | 33%
|
| W | 192,041 | Wattala | 33%
|