| Category | Answer | % Correct |
|---|---|---|
| Planets | Venus | 92%
|
| Days of the week | Wednesday | 88%
|
| Countries | Zimbabwe | 82%
|
| U.S. states | Wyoming | 74%
|
| Greek gods | Zeus | 74%
|
| Colors of the rainbow | Yellow | 71%
|
| Seven dwarfs | Sneezy | 49%
|
| Santa's reindeer | Vixen | 46%
|
| Greek letters (spelled out) | Zeta | 46%
|
| Signs of the Zodiac | Virgo | 43%
|
| Common female names | Zoey | 41%
|
| Monarchs of England | William | 36%
|
| Last names of U.S. Presidents | Wilson | 30%
|
| Cities in England (official) | York | 29%
|
| Whole numbers (spelled out) | Zero | 28%
|
| Elements in the Periodic Table | Zirconium | 28%
|
| NFL team names | Vikings | 20%
|
| National capitals | Zagreb | 20%
|
| Well-known auto brand | Volvo | 19%
|
| Major world cities (> 1 million in metro) | Zurich | 12%
|
| Roman numerals | XXXVIII | 8%
|
| Animals in the dictionary | Zyzzyva | 2%
|