| Answer | Population | % Correct |
|---|---|---|
| Cattle | 1,500,000,000 | 88%
|
| Domestic Cat | 625,000,000 | 86%
|
| Domestic Dog | 425,000,000 | 86%
|
| Sheep | 1,100,000,000 | 81%
|
| Horse | 60,000,000 | 80%
|
| Pig | 1,000,000,000 | 79%
|
| Goat | 860,000,000 | 74%
|
| Human | 7,300,000,000 | 71%
|
| Donkey | 40,000,000 | 44%
|
| Mule | 10,000,000 | 18%
|
| Crabeater Seal | 15,000,000 | 13%
|
| Water Buffalo | 175,000,000 | 10%
|