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Big Bang Theory Trivia Questions and Answers

“The Big Bang Theory,” a brainchild of Chuck Lorre and Bill Prady, first hit our screens in 2007 and rapidly ascended to become one of television’s most adored sitcoms. With its brilliant fusion of science, geek culture, and everyday relationship quandaries, it painted the lives of physicists and their eclectic group of friends in a manner previously unexplored on mainstream television. As the Caltech geniuses navigated their way through comic book stores, game nights, and romantic entanglements, viewers worldwide fell in love with their quirks and witty banter. The show’s decade-long run offered audiences an inside look into the humor-filled world of academia, geek culture, and the comedic intersections of love and science.

This widespread acclaim naturally cultivated a loyal fanbase that reveled in the minutiae of the show. From Sheldon’s iconic catchphrases to Penny’s ever-elusive last name, from the specifics of Leonard’s experiments to the details of Raj’s love life, every aspect of the series has been dissected and discussed. The show, rich in its layered references to science, comic books, and fantasy realms, has become a treasure trove for trivia enthusiasts. The interplay of its complex characters and their dynamic relationships provides an endless source of intriguing, challenging, and sometimes downright hilarious trivia questions.

Diving into “The Big Bang Theory” trivia is more than just a test of memory; it’s a celebration of a series that changed the landscape of television comedies. The questions encapsulate the iconic moments, memorable quotes, and unique idiosyncrasies of each character. They serve as a nostalgic journey, prompting fans to recall and relive their favorite episodes. Whether you consider yourself a Sheldon Cooper in the world of “The Big Bang Theory” knowledge, or you’re just beginning to explore the show’s universe, these trivia questions promise an engaging and entertaining experience. So, gear up, and may the best fan win!


Q. Who is the experimental physicist in the main group of characters?
A. Sheldon Cooper

Q. Which character has a PhD in neurobiology and is originally from Omaha, Nebraska?
A. Amy Farrah Fowler

Q. What is the name of the comic book store owner?
A. Stuart Bloom

Q. Who did Howard Wolowitz marry?
A. Bernadette Rostenkowski

Q. Which character has a mother that is often heard but never seen?
A. Howard Wolowitz

Q. What is the name of Penny’s hometown in Nebraska?
A. Omaha

Q. Which song does Sheldon want to be sung to him when he’s sick?
A. “Soft Kitty”

Q. Who has a twin sister?
A. Sheldon Cooper

Q. What is Raj’s full name?
A. Rajesh Koothrappali

Q. Which character worked as a waitress at The Cheesecake Factory?
A. Penny

Q. Who is afraid of birds?
A. Sheldon Cooper

Q. Which character studies microbiology and has a high-pitched voice?
A. Bernadette Rostenkowski

Q. What type of engineer is Howard Wolowitz?
A. Aerospace engineer

Q. What is the title of the theme song by Barenaked Ladies?
A. “The History of Everything”

Q. Which character’s last name is never revealed during the series?
A. Penny

Q. Who is the astrophysicist in the group?
A. Rajesh Koothrappali

Q. What does Sheldon often knock on the door and call out when trying to get someone’s attention?
A. “Penny, Penny, Penny.”

Q. Which character owns a red Vespa scooter?
A. Howard Wolowitz

Q. What is the name of the card game the gang frequently plays?
A. Mystic Warlords of Ka’a

Q. Who did Leonard Hofstadter eventually marry?
A. Penny

Q. What food does Sheldon consider the perfect food?
A. The chicken nugget

Q. Who, among the main characters, does not have a doctorate?
A. Howard Wolowitz

Q. Where did Sheldon grow up?
A. Texas

Q. Which main character did not appear in the pilot episode?
A. Bernadette Rostenkowski and Amy Farrah Fowler

Q. Who always wears vintage t-shirts with superhero logos?
A. Sheldon Cooper

Q. Who is Sheldon’s favorite Star Trek captain?
A. Captain Jean-Luc Picard

Q. Which character frequently uses the catchphrase “Bazinga”?
A. Sheldon Cooper

Q. What instrument does Amy Farrah Fowler play?
A. The harp

Q. Who has a pet dog named Cinnamon?
A. Rajesh Koothrappali

Q. Where do Leonard and Sheldon work?
A. Caltech

Certainly! Let’s continue with more “The Big Bang Theory” trivia:

Q. Which character is known for her catchphrase “Holy crap on a cracker”?
A. Penny

Q. What superhero does Sheldon dress up as for Halloween in one of the episodes?
A. The Doppler Effect (though it’s not a superhero)

Q. Who has an allergic reaction to a kiwi during a Valentine’s Day dinner?
A. Leonard Hofstadter

Q. What online game were the characters obsessed with?
A. Age of Conan

Q. Which character loves to play the theremin?
A. Sheldon Cooper

Q. Who got a tattoo while drunk in Las Vegas?
A. Rajesh Koothrappali

Q. What is the name of Sheldon’s favorite childhood TV show?
A. “Professor Proton”

Q. What does Penny give Sheldon for Christmas that makes him extremely emotional?
A. A napkin autographed by Leonard Nimoy

Q. Which character moved to the U.S. from India for his graduate studies?
A. Rajesh Koothrappali

Q. Who becomes a successful pharmaceutical sales rep after leaving The Cheesecake Factory?
A. Penny

Q. Sheldon has a strict bathroom schedule. What time is his bowel movement on Saturday?
A. 8:20 AM

Q. Which member of the group can speak Mandarin, though very poorly?
A. Howard Wolowitz

Q. What comic book does Stuart Bloom introduce that becomes a hit with the group?
A. The Serial Ape-ist

Q. What is the name of Howard and Bernadette’s first child?
A. Halley Wolowitz

Q. Who briefly works with Sheldon on a project involving dark matter?
A. Rajesh Koothrappali

Q. Who suffers from selective mutism and can’t speak to women when first introduced?
A. Rajesh Koothrappali

Q. Which character’s father left him and his mother when he was very young?
A. Leonard Hofstadter

Q. Who always wants to sit in his designated “spot” on the couch?
A. Sheldon Cooper

Q. Which character was once a North Korean spy in Howard’s fantasies?
A. Bernadette Rostenkowski

Q. Sheldon and Amy’s relationship agreement mandates a “Date Night” how often?
A. Once a year


Written by afsar

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