1. In which year was the Eiffel Tower officially opened to the public?
A) 1879 B) 1889 C) 1899
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Correct Answer: B) 1889 (Built for the Exposition Universelle / World's Fair).
2. How long did it take to construct the entire tower?
A) 2 years, 2 months, and 5 days B) 5 years exactly C) 10 years
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Correct Answer: A) 2 years, 2 months, and 5 days (An incredible engineering feat for the 19th century).
3. The tower changes height depending on the weather. Why does it grow taller in the summer?
A) The wind pulls it upward B) Thermal expansion of the iron C) The paint absorbs sunlight and swells
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Correct Answer: B) Thermal expansion of the iron (The heat causes the metal to expand by up to 15 cm).
4. What nickname do French people frequently use for the Eiffel Tower?
A) La Dame de Fer (The Iron Lady) B) Le Grand Pilier (The Great Pillar) C) La Tour Grise (The Grey Tower)
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Correct Answer: A) La Dame de Fer (The Iron Lady).
5. For how many years was the Eiffel Tower originally supposed to stand before being dismantled?
A) 5 years B) 20 years C) 50 years
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Correct Answer: B) 20 years (It was saved because it proved highly useful for radio transmissions).
6. Which famous scientist or inventor did Gustave Eiffel invite to his private apartment at the top?
A) Nikola Tesla B) Thomas Edison C) Albert Einstein
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Correct Answer: B) Thomas Edison (Edison visited in 1889 and was deeply impressed).
7. How many steps would you have to climb to reach the very top of the tower from the ground?
A) 710 B) 1,665 C) 2,500
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Correct Answer: B) 1,665 (Though the public can only walk up to the second floor; the rest requires an elevator).
8. What material is the primary structure of the Eiffel Tower made of?
A) Steel B) Puddle iron (wrought iron) C) Cast bronze
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Correct Answer: B) Puddle iron (A specific type of high-quality wrought iron produced in the 19th century).
9. True or False: Many prominent Parisian artists and writers protested against the tower's construction.
A) True B) False
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Correct Answer: A) True (They published a famous petition calling it "useless and monstrous").
10. Roughly how much paint is required to repaint the entire Eiffel Tower?
A) 5 tonnes B) 60 tonnes C) 200 tonnes
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Correct Answer: B) 60 tonnes (It is repainted entirely by hand approximately every 7 years).
11. Until 1930, the Eiffel Tower was the tallest man-made structure in the world. Which building took its title?
A) The Empire State Building B) The Chrysler Building C) The Eiffel Tower is still the tallest
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Correct Answer: B) The Chrysler Building (Located in New York City, it surpassed the tower in 1930).
12. What happens to the tower during a severe windstorm?
A) It stays perfectly rigid B) It sways slightly (about 6 to 7 centimeters) C) It automatically shrinks
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Correct Answer: B) It sways slightly (Its lattice design allows wind to pass through safely).
13. Which park is located directly at the foot of the Eiffel Tower?
A) Champ de Mars B) Jardin du Luxembourg C) Tuileries Garden
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Correct Answer: A) Champ de Mars.
14. How many lightbulbs are used to make the Eiffel Tower sparkle at night?
A) 5,000 B) 20,000 C) 100,000
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Correct Answer: B) 20,000 (They flash for 5 minutes every hour on the hour after sunset).
15. In what country was Gustave Eiffel's company based?
A) Germany B) France C) Belgium
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Correct Answer: B) France.
16. What color was the Eiffel Tower when it was first painted for its debut in 1889?
A) Dark Brown B) Reddish-Brown C) Bright Yellow
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Correct Answer: B) Reddish-Brown (It has changed colors several times, including yellow-orange and bronze).
17. Whose names are engraved on the first floor of the tower to honor their contributions?
A) 72 French scientists, engineers, and mathematicians B) Famous French kings C) The construction laborers
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Correct Answer: A) 72 French scientists, engineers, and mathematicians.
18. During World War II, what did Parisians do to prevent Adolf Hitler from easily visiting the top of the tower?
A) They built a wall around it B) They cut the elevator cables C) They covered it in camouflage netting
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Correct Answer: B) They cut the elevator cables (Hitler chose not to climb the stairs, so he stayed on the ground).
19. Complete the phrase: The Eiffel Tower is one of the most ________ monuments in the world.
A) visited paid B) paid visit C) visited fee-charging
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Correct Answer: C) visited fee-charging (It welcomes nearly 7 million visitors every year).
20. Con artists have infamously tried to pull off scams involving the tower. What did Victor Lustig manage to do twice?
A) "Sell" the Eiffel Tower for scrap metal B) Rent out the top floor as a hotel C) Win a fake race to the top
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Correct Answer: A) "Sell" the Eiffel Tower for scrap metal (A notorious con man who forged government documents).
21. What river flows directly past the northern side of the Eiffel Tower?
A) The Rhine B) The Seine C) The Thames
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Correct Answer: B) The Seine.
22. Which of these functions has the Eiffel Tower NEVER officially hosted?
A) A post office B) A meteorology lab C) An indoor roller coaster
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Correct Answer: C) An indoor roller coaster (It has, however, housed a print shop, theater, and labs).
23. To the nearest thousand, how many rivets hold the structural iron pieces of the tower together?
A) 50,000 B) 500,000 C) 2.5 million
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Correct Answer: C) 2.5 million rivets.
24. Why is taking a photo of the Eiffel Tower's light show at night technically a copyright issue for commercial use?
A) The lights are considered an artistic installation B) The French government owns all nighttime imagery C) Flash photography damages the iron structure
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Correct Answer: A) The lights are considered an artistic installation (The illumination design is protected by copyright law).
25. Gustave Eiffel also designed the internal structural framework for which other famous global landmark?
A) The Statue of Liberty B) Tower Bridge in London C) The Panama Canal locks
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Correct Answer: A) The Statue of Liberty (He designed the internal iron skeleton that keeps Lady Liberty standing).