The Big Bang Theory Random Trivia Quiz (15 Questions)

Test your knowledge of The Big Bang Theory with this 15-question random trivia quiz covering memorable characters, classic episodes, relationships, science jokes, guest stars, and unforgettable moments from the series.

The Big Bang Theory Random Trivia Quiz

Test your knowledge of The Big Bang Theory with a random mix of questions about Sheldon, Leonard, Penny, Howard, Raj, Amy, Bernadette, classic episodes, science jokes, relationships, and memorable moments from the series.

1 / 15

At what institution do the scientist friends repeatedly cross paths at work?

2 / 15

What everyday chore becomes a battleground when Sheldon and Penny are feuding?

3 / 15

Where do Howard and Bernadette hold their hurried wedding before his launch?

4 / 15

Who hires Alex Jensen to help with research tasks?

5 / 15

Who has a beloved dog named Cinnamon during the series?

6 / 15

What announcement does Bernadette initially struggle to share with Howard?

7 / 15

What role-playing game allows Sheldon and Amy to discuss whether their relationship could deepen?

8 / 15

Who reappears at Caltech and worries Amy’s friends while Amy is away in New Jersey?

9 / 15

What does Raj fail to discuss during his meteor-shower news segment?

10 / 15

What does Mike Rostenkowski point out during house redesign discussions?

11 / 15

What past version of his life does Sheldon try to recreate after Leonard moves out?

12 / 15

What mobile device lets Sheldon stay in his bedroom while still attending daily life?

13 / 15

What food does Sheldon begin eating during his short-lived plan to extend his lifespan?

14 / 15

What birthday conflict forces Sheldon to choose between his fandom and Amy?

15 / 15

Who asks Amy out after becoming fascinated with Sheldon?

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