Medium General Knowledge Quiz (15 Questions)

Take on this medium general knowledge trivia quiz with 15 balanced questions across science, history, geography, and more. A great challenge for everyday trivia players.

General Knowledge Trivia – Medium Quiz (15 Questions)

Step up the challenge with this general knowledge trivia quiz featuring medium-difficulty questions across science, geography, history, and more. Test your skills and see how well you really know the world around you.

1 / 15

In farming, what is the usual term for the increased performance sometimes seen when two different parent lines are crossed?

2 / 15

Which treaty signed in 1957 established the European Economic Community?

3 / 15

Which chemical symbol represents Iron on the periodic table?

4 / 15

The early milestone for the inkjet printer belongs to which decade?

5 / 15

Taipei 101 stands in what city or region?

6 / 15

Which Voyager probe performed the famous 'Pale Blue Dot' image sequence in 1990?

7 / 15

What gas normally diffuses from alveoli into pulmonary capillary blood?

8 / 15

Which version of Windows, released in 1995, combined a new Start menu with a 32-bit GUI built atop DOS-era foundations?

9 / 15

What process returns organic nitrogen in dead matter and wastes to ammonium?

10 / 15

Which author wrote The Metamorphosis?

11 / 15

Which optical-disc standard was defined in 1988 by the Yellow Book specification?

12 / 15

Which battle is famous for the Spartan-led stand against Persia in 480 BCE?

13 / 15

Which 1941 attack brought the United States directly into World War II?

14 / 15

What number is the square root of 144?

15 / 15

Which city serves as the national capital of Peru?

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