Agatha Christie Trivia
Agatha Christie trivia highlights the life and work of the English author who wrote 66 detective novels and 14 short-story collections, including stories centered on Hercule Poirot and Miss Marple. Widely regarded as one of the defining writers of mystery fiction, Christie remains one of the genre’s most influential and widely read authors.

Agatha Christie Trivia Questions and Answers
12 questions
This section includes 12 curated questions for general audiences.
Question 1
In what year was Agatha Christie born?
Answer: 1890
Agatha Christie was born on September 15, 1890, in Torquay, Devon, long before she began filling trains, drawing rooms, and seaside hotels with suspiciously interesting people.
Question 2
What was Agatha Christie’s first published novel?
Answer: The Mysterious Affair at Styles
The Mysterious Affair at Styles was published in 1920 and introduced Hercule Poirot, who arrived with impeccable grooming and a very high opinion of his own brain.
Question 3
Which Christie detective is famous for relying on his “little grey cells”?
Answer: Hercule Poirot
Hercule Poirot repeatedly refers to the power of his “little grey cells,” meaning careful reasoning over dramatic foot chases—bad news for anyone hoping to outrun logic.
Question 4
Which Christie sleuth solves mysteries with sharp observation, village wisdom, and enough knitting to look harmless?
Answer: Miss Marple
Miss Jane Marple is Christie’s elderly village detective, famous for spotting human nature in St. Mary Mead and beyond. Underestimate her at your peril.
Question 5
Which of these Christie milestones came first?
- A.Death on the Nile
- B.And Then There Were None
- C.The Mousetrap
- D.Murder on the Orient Express
Answer: Murder on the Orient Express
Murder on the Orient Express was published in 1934, before Death on the Nile (1937), And Then There Were None (1939), and The Mousetrap, which opened in 1952.
Question 6
Death on the Nile is primarily set in which country?
Answer: Egypt
Death on the Nile unfolds in Egypt, with much of the action taking place during a trip along the Nile. Christie really knew how to turn a vacation brochure into a murder setup.
Question 7
In what year did Agatha Christie famously disappear for 11 days?
Answer: 1926
Christie disappeared in December 1926 and was found 11 days later at a hotel in Harrogate. It became one of the most discussed real-life mysteries connected to her name.
Question 8
What record is The Mousetrap best known for holding?
Answer: It is the world’s longest-running play.
The Mousetrap opened in London’s West End in 1952 and is widely recognized as the world’s longest-running play. A very long time to keep an ending secret, and audiences somehow do.
Question 9
What does Agatha Christie trivia usually focus on most?
Answer: Agatha Christie trivia usually focuses on notable moments, people, and milestones tied to the subject.
This fallback stays reader-facing when detailed source facts are limited.
Question 10
Tommy and Tuppence are best described as what kind of crime-solving pair?
Answer: A married detective duo
Tommy and Tuppence Beresford are Christie’s recurring husband-and-wife detective team. They first appeared in The Secret Adversary and bring a lighter, more adventurous flavor to her mystery world.
Question 11
Which Christie novel strands ten guests on an island and lets suspicion spread faster than the weather forecast?
Answer: And Then There Were None
And Then There Were None, published in 1939, centers on ten people isolated on an island as they are killed one by one. It remains one of Christie’s most famous and best-selling novels.
Question 12
In which novel did Miss Marple make her first full-length novel appearance?
Answer: The Murder at the Vicarage
Miss Marple’s first full-length novel appearance was in The Murder at the Vicarage, published in 1930. A quiet English village, a murder, and an underestimated observer: classic Christie ingredients.
Agatha Christie Trivia Questions and Answers
12 questions
This section includes 12 curated questions for general audiences.
Question 1
Which detective made his debut in The Mysterious Affair at Styles, arriving with little grey cells and a very tidy sense of self?
Answer: Hercule Poirot made his debut in The Mysterious Affair at Styles.
Christie’s first published novel, The Mysterious Affair at Styles (1920), introduced Hercule Poirot, who would go on to become her most famous sleuth and perhaps crime fiction’s most fastidiously groomed detective.
Question 2
Put these Agatha Christie milestones in order from earliest to latest: The Mysterious Affair at Styles is published; Christie disappears for 11 days; Miss Marple debuts in The Murder at the Vicarage; The Mousetrap opens in London.
Answer: The Mysterious Affair at Styles (1920) → Christie disappears for 11 days (1926) → Miss Marple debuts in The Murder at the Vicarage (1930) → The Mousetrap opens in London (1952).
The timeline goes 1920, 1926, 1930, then 1952. Christie packed quite a lot into one career; most people would stop after inventing Poirot.
Question 3
Agatha Christie published several romance novels under what pen name, proving even the Queen of Crime occasionally changed wardrobes?
Answer: She used the pen name Mary Westmacott.
Christie wrote six romance novels under the name Mary Westmacott, separating them from her detective fiction.
Question 4
Which Christie detective is the famously Belgian investigator with the little grey cells and the moustache that deserves its own billing?
Answer: Hercule Poirot.
Poirot is Christie’s Belgian detective, celebrated for his brainpower, precision, and unmistakable moustache.
Question 5
Which Christie sleuth solves murders from the village of St Mary Mead, armed mostly with sharp observation and a talent for underestimating no one?
Answer: Miss Marple.
Miss Jane Marple, Christie’s shrewd village detective, lives in St Mary Mead and often solves crimes by comparing human behavior to what she has seen at home.
Question 6
What famous train provides the setting for one of Christie’s best-known novels, Murder on the Orient Express?
Answer: The Orient Express.
Murder on the Orient Express is set aboard the Orient Express, turning luxury travel into a very bad time for one passenger.
Question 7
What major British honor did Agatha Christie receive in 1971?
Answer: She was made a Dame Commander of the Order of the British Empire (DBE).
In 1971, Christie was appointed DBE, formally recognizing a literary career that had already been terrifying alibis for decades.
Question 8
For how many days was Agatha Christie missing in 1926, creating a mystery no editor had to invent?
Answer: She was missing for 11 days.
Christie disappeared in December 1926 and was found 11 days later. The episode became one of the most discussed real-life mysteries connected to her life.
Question 9
In which novel did Miss Marple first appear?
Answer: Miss Marple first appeared in The Murder at the Vicarage.
The Murder at the Vicarage, published in 1930, introduced Miss Marple in novel form and gave crime fiction one of its sharpest knit-adjacent minds.
Question 10
Which Agatha Christie play became the longest-running play in West End history?
- A.Black Coffee
- B.Spider's Web
- C.The Mousetrap
- D.Witness for the Prosecution
Answer: The Mousetrap.
The Mousetrap opened in 1952 and became the West End’s longest-running play. At that point it was less a run than a residence.
Question 11
Which of these detectives was not created by Agatha Christie?
- A.Tommy and Tuppence
- B.Lord Peter Wimsey
- C.Hercule Poirot
- D.Miss Marple
Answer: Lord Peter Wimsey was not created by Agatha Christie.
Lord Peter Wimsey was created by Dorothy L. Sayers. The others are Christie creations, meaning her detective roster was already quite full.
Question 12
What was the profession of Agatha Christie’s second husband, Max Mallowan, whose work helped inspire some of her archaeological settings?
Answer: He was an archaeologist.
Max Mallowan was a noted archaeologist, and Christie accompanied him on digs in the Middle East, experiences that fed into several of her later works.
Family-Friendly Agatha Christie Trivia for Group Play
12 questions
This section includes 12 curated questions for kids family audiences.
Question 1
What nickname is Agatha Christie often given for her mystery writing?
Answer: The Queen of Mystery
Agatha Christie is widely celebrated as the "Queen of Mystery" for her hugely popular detective stories.
Question 2
In which English seaside town was Agatha Christie born?
Answer: Torquay, Devon, England
Agatha Christie was born in Torquay, a seaside town in Devon, England, in 1890.
Question 3
Which author created the detective Hercule Poirot?
Answer: Agatha Christie
Hercule Poirot, one of the world’s most famous fictional detectives, was created by Agatha Christie.
Question 4
Which detective is famous for his neat mustache and his "little grey cells"?
Answer: Hercule Poirot
Hercule Poirot is known for his tidy appearance, including his mustache, and for talking about his "little grey cells."
Question 5
Which clever village detective did Agatha Christie create?
Answer: Miss Marple
Miss Marple is Christie’s sharp-eyed village sleuth, famous for noticing details others miss.
Question 6
In which book did Hercule Poirot first appear?
Answer: The Mysterious Affair at Styles
Poirot made his debut in Agatha Christie’s first published novel, The Mysterious Affair at Styles, in 1920.
Question 7
Tiny timeline challenge: Which came first—"The Mysterious Affair at Styles" or "Murder on the Orient Express"?
Answer: The Mysterious Affair at Styles
The Mysterious Affair at Styles was published in 1920, while Murder on the Orient Express came later in 1934.
Question 8
Which detective appeared in Agatha Christie’s writing first: Hercule Poirot or Miss Marple?
Answer: Hercule Poirot
Poirot first appeared in 1920, while Miss Marple appeared later in Christie’s work.
Question 9
What is the name of Agatha Christie’s famous play that became the world’s longest-running play?
Answer: The Mousetrap
The Mousetrap opened in London’s West End in 1952 and became the longest-running play.
Question 10
Agatha Christie also wrote some romance novels under what pen name?
- A.George Eliot
- B.Lemony Snicket
- C.Louisa May Alcott
- D.Mary Westmacott
Answer: Mary Westmacott
Christie used the pen name Mary Westmacott for six romance novels.
Question 11
True or false: Agatha Christie wrote plays as well as novels.
Answer: True
True. Besides her novels and short stories, Christie also wrote successful plays, including The Mousetrap.
Question 12
Agatha Christie married Max Mallowan in 1930. What was his job?
Answer: He was an archaeologist
Max Mallowan was an archaeologist, and Christie often traveled with him on digs.
Easy Agatha Christie Trivia Questions to Get Started
14 questions
This section includes 14 curated questions for general audiences.
Question 1
In which English town was Agatha Christie born?
Answer: Torquay, Devon, England.
Agatha Christie was born in Torquay, a seaside town in Devon, in 1890.
Question 2
Agatha Christie is often called the 'Queen of' what?
Answer: Crime.
Christie is widely nicknamed the 'Queen of Crime' because of her enormous impact on detective fiction.
Question 3
Which author created the detective Hercule Poirot?
Answer: Agatha Christie.
Hercule Poirot is one of Agatha Christie's most famous fictional detectives.
Question 4
Which Agatha Christie detective is known as a Belgian sleuth?
Answer: Hercule Poirot.
Poirot is Christie's famous Belgian detective, known for his meticulous methods.
Question 5
Which Agatha Christie detective is an elderly amateur sleuth from the village of St. Mary Mead?
Answer: Miss Marple.
Miss Marple is Christie's sharp observer of village life and crime in St. Mary Mead.
Question 6
In which novel did Hercule Poirot first appear?
Answer: The Mysterious Affair at Styles.
Poirot made his first appearance in Christie's 1920 novel The Mysterious Affair at Styles.
Question 7
In which novel did Miss Marple make her first full-length novel appearance?
Answer: The Murder at the Vicarage.
Miss Marple's first full-length novel appearance is in The Murder at the Vicarage, published in 1930.
Question 8
Which was published first: The Murder of Roger Ackroyd or Murder on the Orient Express?
Answer: The Murder of Roger Ackroyd was published first.
The Murder of Roger Ackroyd was published in 1926, while Murder on the Orient Express followed in 1934.
Question 9
Which Christie detective appeared first: Hercule Poirot or Miss Marple?
Answer: Hercule Poirot appeared first.
Poirot debuted in 1920, while Miss Marple's first full-length novel appearance came in 1930.
Question 10
Under what pen name did Agatha Christie publish several romance novels?
Answer: Mary Westmacott.
Christie used the name Mary Westmacott for a number of non-detective romantic novels.
Question 11
What is the title of Agatha Christie's famous long-running stage play?
Answer: The Mousetrap.
The Mousetrap is Christie's best-known play and is famous for its exceptionally long stage run.
Question 12
What is the name of Miss Marple's home village?
Answer: St. Mary Mead.
Miss Marple is closely associated with the fictional English village of St. Mary Mead.
Question 13
Which Agatha Christie novel is famously set aboard a luxury train?
- A.Evil Under the Sun
- B.Murder on the Orient Express
- C.Death on the Nile
- D.The A.B.C. Murders
Answer: Murder on the Orient Express.
Murder on the Orient Express is the Christie classic centered on a murder aboard the famous train.
Question 14
Which Agatha Christie novel has a title that mentions the Nile?
- A.Peril at End House
- B.Death on the Nile
- C.Appointment with Death
- D.Sad Cypress
Answer: Death on the Nile.
Death on the Nile is one of Christie's best-known Poirot novels and is set around the Nile.
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