Name the Decade Trivia Questions

Tap the decade three events share, then play guess the year trivia with one event and four years.

See all 66 with answers
Which decade saw the Golden Gate Bridge open, the Sydney Harbour Bridge open and the Hoover Dam built?

Pick an answer, then press Check answer. Then you see Correct or Not quite, with the reason. Keys: A to D pick, Enter checks.

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Unofficial practice questions, not affiliated with any league, team, event, award or format named in a question, or any quiz show. Bank checked October 8, 2026.

How it works

These name the decade trivia questions come in three rounds of eleven, one question for every decade from the 1900s to the 2000s. Three more rounds are guess the year trivia questions. Every answer gives the years and its source.

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Guess the year trivia, printable by round

Pick a guess-the-year round under Start from, then Print the question sheet: the sheet holds that round's eleven questions, a printable game of guess the year it happened.

A guess the decade quiz for students

Pick Easy questions under Show only: fifteen of the 66, such as the decade of the first Moon landing. A class can put each name-the-decade answer's three dated events on a timeline.

  • Reading aloud? Give the three events one at a time and let teams lock in a decade after each.
  • All three events share the decade, so a team that can date one of them has the answer.

Questions and answers

How do you play a guess the year game?

Read out one event and four years, and each team picks a year. Here a tap shows the right year and the reason. For a harder game, read the event without the choices and score the closest guess.

Can I print these guess the year games?

Yes. Print the question sheet lists the questions with four lettered choices and no answer marked, and the print window can save the sheet as a PDF. A tick on With answer key adds each right answer with its reason and source.

How do name the decade trivia questions work?

Each one gives three events from the same ten years, such as a wall going up, a first bullet train and a new national flag, with four decades in a row to choose from.

All 66 questions with answers

Name the decade: world events 11

  • Which decade saw Arizona become a state, the Panama Canal open and the United States National Park Service created? Answer: 1910s. Source: Wikipedia: Arizona; Panama Canal; National Park Service
  • Which decade saw Australia become a federation, New York's first subway line open and Norway leave its union with Sweden? Answer: 1900s. Source: Wikipedia: Federation of Australia; New York City Subway; Dissolution of the union between Norway and Sweden
  • Which decade saw Britain switch to decimal money, Toronto's CN Tower open and the United States turn 200? Answer: 1970s. Source: Wikipedia: Decimal Day; CN Tower; United States Bicentennial
  • Which decade saw Canada bring its constitution home, the wreck of the Titanic found and the Berlin Wall fall? Answer: 1980s. Source: Wikipedia: Patriation; Wreck of the Titanic; Fall of the Berlin Wall
  • Which decade saw Sydney host the Summer Olympics, Concorde retire and ten countries join the European Union on one day? Answer: 2000s. Source: Wikipedia: 2000 Summer Olympics; Concorde; 2004 enlargement of the European Union
  • Which decade saw the Berlin Wall go up, Japan's first bullet train and Canada's maple leaf flag? Answer: 1960s. Source: Wikipedia: Berlin Wall; Tokaido Shinkansen; Flag of Canada
  • Which decade saw the Golden Gate Bridge open, the Sydney Harbour Bridge open and the Hoover Dam built? Answer: 1930s. Source: Wikipedia: Hoover Dam; Sydney Harbour Bridge; Golden Gate Bridge
  • Which decade saw the Soviet Union dissolve, the Channel Tunnel open and Hong Kong return to China? Answer: 1990s. Source: Wikipedia: Dissolution of the Soviet Union; Channel Tunnel; Handover of Hong Kong
  • Which decade saw the Treaty of Rome signed, Alaska and Hawaii become US states and the Antarctic Treaty signed? Answer: 1950s. Source: Wikipedia: Treaty of Rome; Alaska; Hawaii; Antarctic Treaty System
  • Which decade saw the United Nations begin, India become independent and Britain's National Health Service start? Answer: 1940s. Source: Wikipedia: United Nations; Indian Independence Act 1947; National Health Service
  • Which decade saw votes for women written into the US Constitution, carving begin at Mount Rushmore and the first nonstop flight from New York to Paris? Answer: 1920s. Source: Wikipedia: Nineteenth Amendment to the United States Constitution; Mount Rushmore; Charles Lindbergh

Name the decade: science and space 11

  • Which decade brought a working draft of the human genome, twin rovers landing on Mars and Pluto's move to dwarf planet? Answer: 2000s. Source: Wikipedia: Human Genome Project; Mars Exploration Rover; Pluto
  • Which decade brought the discovery of the neutron, the first nylon and the discovery of nuclear fission? Answer: 1930s. Source: Wikipedia: Neutron; Nylon; Nuclear fission
  • Which decade brought the double helix model of DNA, a successful polio vaccine and the founding of NASA? Answer: 1950s. Source: Wikipedia: Nucleic acid double helix; Polio vaccine; NASA
  • Which decade brought the end of smallpox, the first space shuttle launch and the first report of the ozone hole? Answer: 1980s. Source: Wikipedia: Smallpox; STS-1; Ozone depletion
  • Which decade brought the ENIAC computer, the transistor and radiocarbon dating? Answer: 1940s. Source: Wikipedia: ENIAC; Transistor; Radiocarbon dating
  • Which decade brought the first insulin injection, proof that galaxies lie beyond the Milky Way and the discovery of penicillin? Answer: 1920s. Source: Wikipedia: Insulin; Edwin Hubble; Discovery of penicillin
  • Which decade brought the first Nobel Prizes, the Wright brothers' first powered flight and the first airplane flight across the English Channel? Answer: 1900s. Source: Wikipedia: Nobel Prize; Wright Flyer; Louis Blériot
  • Which decade brought the first planet found around a Sun-like star, a sheep cloned from an adult cell and the first module of the International Space Station? Answer: 1990s. Source: Wikipedia: 51 Pegasi b; Dolly (sheep); Zarya (ISS module)
  • Which decade brought the first space station, the launch of the two Voyager probes and the first baby born after IVF? Answer: 1970s. Source: Wikipedia: Salyut 1; Voyager program; In vitro fertilisation
  • Which decade brought the first spacewalk, the first human heart transplant and the first Moon landing? Answer: 1960s. Source: Wikipedia: Voskhod 2; Heart transplantation; Apollo 11
  • Which decade brought the idea of continental drift, stainless steel and Einstein's general relativity? Answer: 1910s. Source: Wikipedia: Continental drift; Stainless steel; General relativity

Name the decade: everyday life 11

  • Which decade gave us Britain's round pound coin, DNA profiling and a patent for an early kind of 3D printing? Answer: 1980s. Source: Wikipedia: One pound coin; DNA profiling; Stereolithography
  • Which decade gave us the first climb of Mount Everest, the first integrated circuit and the three-point seat belt in cars? Answer: 1950s. Source: Wikipedia: 1953 British Mount Everest expedition; Integrated circuit; Seat belt
  • Which decade gave us the first electric traffic light, the modern zipper and the first national daylight saving time? Answer: 1910s. Source: Wikipedia: Traffic light; Zipper; Daylight saving time
  • Which decade gave us the first mass-market camera phone, the first USB flash drives and the first paying space tourist? Answer: 2000s. Source: Wikipedia: Camera phone; USB flash drive; Space tourism
  • Which decade gave us the first microwave oven on sale, the long-playing record and the first instant camera on sale? Answer: 1940s. Source: Wikipedia: Microwave oven; LP record; Instant camera
  • Which decade gave us the first network email, the first pocket-sized electronic calculator and the first barcode scanned in a supermarket? Answer: 1970s. Source: Wikipedia: Email; Calculator; Barcode
  • Which decade gave us the first Winter Olympics, the first public demonstration of television and the first talking feature film? Answer: 1920s. Source: Wikipedia: 1924 Winter Olympics; John Logie Baird; Sound film
  • Which decade gave us the parking meter, the shopping cart and the chocolate chip cookie? Answer: 1930s. Source: Wikipedia: Parking meter; Shopping cart; Chocolate chip cookie
  • Which decade gave us the powered vacuum cleaner, modern air conditioning and the windshield wiper? Answer: 1900s. Source: Wikipedia: Vacuum cleaner; Air conditioning; Windscreen wiper
  • Which decade gave us the World Wide Web open to everyone, a fully working GPS and the first DVDs? Answer: 1990s. Source: Wikipedia: World Wide Web; Global Positioning System; DVD
  • Which decade gave us ZIP codes, push-button telephones with tone dialing and the first public demonstration of a computer mouse? Answer: 1960s. Source: Wikipedia: ZIP Code; Push-button telephone; Computer mouse

Guess the year: world events 11

  • In which year did an American historian bring Machu Picchu to international attention? Answer: 1911. Source: Wikipedia: Machu Picchu
  • In which year did euro coins and banknotes enter circulation? Answer: 2002. Source: Wikipedia: Euro
  • In which year did the Empire State Building open? Answer: 1931. Source: Wikipedia: Empire State Building
  • In which year did the first line of the Paris Métro open? Answer: 1900. Source: Wikipedia: Paris Métro
  • In which year was Elizabeth II crowned? Answer: 1953. Source: Wikipedia: Coronation of Elizabeth II
  • In which year was Germany reunified? Answer: 1990. Source: Wikipedia: German reunification
  • In which year was NATO established? Answer: 1949. Source: Wikipedia: NATO
  • In which year was the "I Have a Dream" speech given in Washington? Answer: 1963. Source: Wikipedia: I Have a Dream
  • In which year was the Montreal Protocol, the treaty that protects the ozone layer, agreed? Answer: 1987. Source: Wikipedia: Montreal Protocol
  • In which year was the Sydney Opera House formally opened? Answer: 1973. Source: Wikipedia: Sydney Opera House
  • In which year was the tomb of Tutankhamun discovered? Answer: 1922. Source: Wikipedia: Discovery of the tomb of Tutankhamun

Guess the year: science and space 11

  • In which year did a human first orbit the Earth? Answer: 1961. Source: Wikipedia: Vostok 1
  • In which year did a spacecraft first observe Halley's Comet in detail? Answer: 1986. Source: Wikipedia: Halley's Comet
  • In which year did Albert Einstein publish his paper on special relativity? Answer: 1905. Source: Wikipedia: Special relativity
  • In which year did an expedition first reach the South Pole? Answer: 1911. Source: Wikipedia: Amundsen's South Pole expedition
  • In which year did the Large Hadron Collider circulate its first beam? Answer: 2008. Source: Wikipedia: Large Hadron Collider
  • In which year did the Viking 1 lander touch down on Mars? Answer: 1976. Source: Wikipedia: Viking 1
  • In which year was Pluto discovered? Answer: 1930. Source: Wikipedia: Pluto
  • In which year was Sputnik 1, the first artificial Earth satellite, launched? Answer: 1957. Source: Wikipedia: Sputnik 1
  • In which year was the first liquid-fueled rocket launched? Answer: 1926. Source: Wikipedia: Robert H. Goddard
  • In which year was the Hubble Space Telescope launched? Answer: 1990. Source: Wikipedia: Hubble Space Telescope
  • In which year was the sound barrier first broken in level flight? Answer: 1947. Source: Wikipedia: Sound barrier

Guess the year: everyday life 11

  • In which year did a bank install the machine generally considered the world's first ATM? Answer: 1967. Source: Wikipedia: Automated teller machine
  • In which year did a cartoon of Theodore Roosevelt and a bear lead to the teddy bear? Answer: 1902. Source: Wikipedia: Teddy bear
  • In which year did a newspaper print the puzzle often cited as the first crossword? Answer: 1913. Source: Wikipedia: Crossword
  • In which year did Beijing host the Summer Olympics? Answer: 2008. Source: Wikipedia: 2008 Summer Olympics
  • In which year did László Bíró file a British patent for his ballpoint pen? Answer: 1938. Source: Wikipedia: Ballpoint pen
  • In which year did London host the Summer Olympics for the second time? Answer: 1948. Source: Wikipedia: 1948 Summer Olympics
  • In which year was a mile first run in under four minutes? Answer: 1954. Source: Wikipedia: Four-minute mile
  • In which year was sliced bread first sold? Answer: 1928. Source: Wikipedia: Sliced bread
  • In which year was the compact disc first released? Answer: 1982. Source: Wikipedia: Compact disc
  • In which year was the first SMS text message sent? Answer: 1992. Source: Wikipedia: SMS
  • In which year were leap seconds introduced to keep clocks in step with the Earth's rotation? Answer: 1972. Source: Wikipedia: Leap second