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Big Bang Theory Trivia Quiz

From Sheldon’s quirks to Penny’s laughs, test your knowledge of this iconic sitcom!

Q1. What is Sheldon's favorite 'spot'?

His bed

The left cushion

The kitchen table

Q2. What is Penny's last name before she marries Leonard?

Teller

We don't find out

Johnson

Q3. What university do Sheldon, Leonard, Raj, and Howard work at?

MIT

Caltech

Harvard

Q4. What is Howard's mother's name?

Deborah

Bernadette

Mrs. Wolowitz

Q5. What instrument does Amy play?

Violin

Harp

Piano

Q6. Which character has selective mutism?

Sheldon

Leonard

Raj

Q7. What is the name of the comic book store owner?

Stuart

Steve

Scott

Q8. What is Raj's sister's name?

Priya

Anu

Ruchi

Q9. What is Sheldon's catchphrase?

Bazinga!

Eureka!

That's my spot!

Q10. What is Leonard's middle name?

Howard

Leakey

Sheldon

Q11. Which character has a PhD in neuroscience in real life?

Sheldon

Leonard

Amy

Q12. What game do the guys often play together?

Dungeons & Dragons

Monopoly

Risk

Q13. What is the name of Sheldon's internet show?

Sheldon Live

Sheldon Speaks

Fun with Flags

Q14. What is Bernadette's field of work?

Astrophysics

Microbiology

Neurobiology

Q15. Where is Raj originally from?

Pakistan

Bangladesh

India

Q16. Which character becomes a successful science fiction writer?

Howard

Raj

Leonard

Q17. What is the name of Raj's dog?

Cinnamon

Pepper

Ginger

Q18. Which character often wears a Flash t-shirt?

Sheldon

Leonard

Howard

Q19. How many times does Sheldon knock on a door and say the person's name?

Two

Three

Four

Q20. Who did Penny date before Leonard?

Kurt

Zack

Stuart

Q21. Which character was a North Korean spy?

Tam

Emily

Mrs. Koothrappali

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