Impossible General Knowledge Quiz (15 Questions)

Challenge yourself with this hard general knowledge trivia quiz featuring 15 tough questions across a wide range of topics.

General Knowledge Trivia – Impossible Quiz (15 Questions)

Ready for the ultimate test? This impossible general knowledge trivia quiz features extremely difficult questions that push even the most knowledgeable players to their limits. How many can you get right?

1 / 15

Which state formally dissolved in December 1991?

2 / 15

Which Dutch scientist first observed living microorganisms through a microscope and called them animalcules?

3 / 15

Which Warsaw Pact intervention in 1968 crushed Czechoslovakia's Prague Spring reforms?

4 / 15

What is the 'Golden Pass' line?

5 / 15

Which airline operates the nonstop route between New York and Singapore, one of the world's longest scheduled flights?

6 / 15

What is the famous train that ran from Paris to Istanbul?

7 / 15

What does 'ETOPS' stand for in aviation?

8 / 15

Which city serves as the national capital of Benin?

9 / 15

What is the name of the high-speed train in Germany?

10 / 15

Which Prussian minister-president engineered German unification through wars with Denmark, Austria, and France?

11 / 15

Which cruise line is for adults only (since its launch)?

12 / 15

Which Supreme Court case upheld Congress's authority to create a national bank and denied Maryland the power to tax it?

13 / 15

Which Supreme Court case held that the federal government could regulate interstate navigation, striking down a New York steamboat monopoly?

14 / 15

Which train route connects Adelaide and Darwin?

15 / 15

Which 1921 agreement sought to limit capital ships among the major naval powers after World War I?

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