| Hint | Answer | % Correct |
|---|---|---|
| The theoretical physicist; the protagonist | Sheldon | 100%
|
| The astrophysicist from India | Raj | 99%
|
| The Jewish aerospace engineer | Howard | 98%
|
| The waitress/actress; lives in apartment 4B | Penny | 98%
|
| The neurobiologist; the protagonist's girlfriend | Amy | 97%
|
| The experimental physicist | Leonard | 96%
|
| The microbiologist; works in a pharmaceutical company | Bernadette | 92%
|
| The owner of the comic book store | Stuart | 82%
|
| The plasma physicist; has rhotacism; pronounces 'r' ,'l' & 'w' in the same way | Barry | 68%
|
| A corporate lawyer; the astrophysicist's younger sister | Priya | 64%
|
| The protagonists's very religious mother | Mary | 61%
|
| The male experimental physicist's mother | Beverly | 55%
|
| The minor but pivotal antagonist; starred in Star Trek: The Next Generation | Wil Wheaton | 50%
|
| The astrophysicist's girlfriend in the sixth season | Lucy | 47%
|
| The experimental physicist's counterpart; shares a lab with him | Leslie | 45%
|