Science & Nature
What planet is known for having the most moons?
Saturn
Which country is home to the Great Barrier Reef?
Australia
Who played Iron Man in the Marvel Cinematic Universe?
Robert Downey Jr.
Who was the first female Prime Minister of the UK?
Margaret Thatcher
Which country is credited with inventing the croissant?
Austria
What part of the cell contains genetic material?
Nucleus
Which river flows through the city of Paris?
Seine
What’s the name of the coffee shop in “Friends”?
Central Perk
Which U.S. president issued the Emancipation Proclamation?
Abraham Lincoln
What part of the human body has no blood supply and gets oxygen directly from the air?
Cornea
Which organ in the human body produces insulin?
Pancreas
What is the capital city of Canada?
Ottawa
Which pop star’s 2023–2024 “Eras Tour” became a global phenomenon?
Taylor Swift
What war began in 1950 and technically never ended with a peace treaty?
Korean War?
Which person holds the most Olympic gold medals?
Michael Phelps
Which planet has a day that lasts longer than its year?
Venus
Mount Kilimanjaro is located in which African country?
Tanzania
What singer’s real name is Stefani Joanne Angelina Germanotta?
Lady Gaga
What ancient empire created the first known postal system?
Persian Empire
What food was originally purple, not orange, until Dutch growers bred it differently?
Carrot
Which branch of biology studies the classification of organisms?
Taxonomy
With what country France has the longest land border?
Brazil
What long-running show features the characters Sam and Dean Winchester?
Supernatural
In 1979, which country experienced a revolution that replaced a monarchy with an Islamic theocracy?
Iran
What’s the most expensive painting ever sold at auction (as of 2025)?
Salvator Mundi by Leonardo da Vinci ($450.3 million)