The 20 quiz questions
Question 1 : In which ocean is the island of Madagascar located?
Possible answers:
- Océan Pacifique
- Océan Atlantique
- Océan Indien
- Mer Méditerranée
Explanation: Madagascar is located in the Indian Ocean, off the southeast coast of Africa. It is the fourth largest island in the world.
Question 2 : Which inventor is associated with the electric light bulb?
Possible answers:
- Nikola Tesla
- Benjamin Franklin
- Alexander Graham Bell
- Thomas Edison
Explanation: Thomas Edison patented the incandescent light bulb in 1879, although other inventors contributed to its development.
Question 3 : Which Austrian composer wrote "The Magic Flute"?
Possible answers:
- Mozart
- Beethoven
- Schubert
- Haydn
Explanation: Mozart composed "The Magic Flute" (Die Zauberflöte) in 1791, a few months before his death. It is one of the most performed operas in the world.
Question 4 : What is the largest island in the world?
Possible answers:
- Groenland
- Madagascar
- Bornéo
- Nouvelle-Guinée
Explanation: Greenland, an autonomous territory of Denmark, is the largest island in the world at 2.166 million km². Australia is considered a continent, not an island.
Question 5 : Which animal is the national symbol of India?
Possible answers:
- Le cobra
- Le lion
- Le tigre
- L'éléphant
Explanation: The Bengal tiger has been India's national animal since 1973. The peacock is the national bird and the lotus is the national flower.
Question 6 : How many planets does our solar system officially have?
Possible answers:
- 7
- 8
- 9
- 10
Explanation: Since 2006, the solar system has 8 planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto was reclassified as a "dwarf planet" by the International Astronomical Union.
Question 7 : What is the most spoken language in the world by number of native speakers?
Possible answers:
- L'anglais
- Le chinois mandarin
- L'hindi
- L'espagnol
Explanation: Mandarin Chinese has about 920 million native speakers, followed by Spanish (475 million) and English (373 million).
Question 8 : What is the most abundant metal in the Earth's crust?
Possible answers:
- Aluminum
- Iron
- Copper
- Titanium
Explanation: Aluminum makes up about 8% of the Earth's crust, making it the most abundant metal. Yet it was only isolated in 1825 and was once more valuable than gold.
Question 9 : How many sides does a heptagon have?
Possible answers:
- 5
- 7
- 8
- 9
Explanation: A heptagon is a polygon with 7 sides. The prefix "hepta" comes from the Greek meaning seven.
Question 10 : Which chemical element has the symbol "Fe"?
Possible answers:
- Fer
- Francium
- Fermium
- Fluor
Explanation: Fe comes from the Latin "Ferrum" meaning iron. It is the 26th element of the periodic table.
Question 11 : In what year did the French Revolution take place?
Possible answers:
- 1689
- 1789
- 1799
- 1889
Explanation: The French Revolution broke out in 1789. While the storming of the Bastille (July 14) is its symbol, it truly began with the Estates-General in May 1789.
Question 12 : What is the longest river in the world?
Possible answers:
- Le Mississippi
- Le Nil
- Le Yangtsé
- L'Amazone
Explanation: The Nile, at 6,650 km, is generally considered the longest river in the world, although the Amazon exceeds it in water flow. It crosses 11 African countries.
Question 13 : Who painted "The Starry Night"?
Possible answers:
- Vincent van Gogh
- Edgar Degas
- Claude Monet
- Paul Gauguin
Explanation: Vincent van Gogh painted "The Starry Night" in 1889 while staying at the asylum in Saint-Rémy-de-Provence.
Question 14 : Which country has the largest population?
Possible answers:
- India
- China
- United States
- Indonesia
Explanation: India surpassed China in 2023 to become the most populous country with over 1.4 billion inhabitants.
Question 15 : Which composer wrote "The Four Seasons"?
Possible answers:
- Ludwig van Beethoven
- Wolfgang Amadeus Mozart
- Johann Sebastian Bach
- Antonio Vivaldi
Explanation: Antonio Vivaldi composed "The Four Seasons" around 1720, a set of four violin concertos.
Question 16 : Which French writer wrote "Les Misérables"?
Possible answers:
- Alexandre Dumas
- Émile Zola
- Victor Hugo
- Honoré de Balzac
Explanation: Victor Hugo published "Les Misérables" in 1862, a novel that became a classic of world literature.
Question 17 : Which ocean is the largest in the world?
Possible answers:
- Pacifique
- Atlantique
- Indien
- Arctique
Explanation: The Pacific Ocean covers about 165 million km², more than a third of the Earth's surface.
Question 18 : What is the official currency of Japan?
Possible answers:
- Won
- Ringgit
- Yuan
- Yen
Explanation: The yen (¥) has been Japan's official currency since 1871. It is the third most traded currency in the world after the dollar and the euro.
Question 19 : How many players make up a football team on the field?
Possible answers:
- 9
- 11
- 13
- 15
Explanation: A football team has 11 players on the pitch, including one goalkeeper.
Question 20 : Which country gave the Statue of Liberty to the United States?
Possible answers:
- Germany
- France
- United Kingdom
- Italy
Explanation: France gave the Statue of Liberty to the United States in 1886 to celebrate Franco-American friendship.




