20 mixed general knowledge questions to test what you actually know.

A free set of trivia questions spanning geography, science, history, and pop culture — good for trivia night prep, classroom warm-ups, or settling a debate at the table. Tap any question to reveal the answer.

1.What is the largest country in the world by land area?Tap to reveal

Russia.

2.Which planet has the most prominent ring system?Tap to reveal

Saturn.

3.What is the capital city of Canada?Tap to reveal

Ottawa.

4.Which language has the most native speakers worldwide?Tap to reveal

Mandarin Chinese.

5.What is the freezing point of water in Celsius?Tap to reveal

0 degrees Celsius.

6.Which organ in the human body produces insulin?Tap to reveal

The pancreas.

7.What is the longest river in South America?Tap to reveal

The Amazon River.

8.Which artist is known for cutting off part of his own ear?Tap to reveal

Vincent van Gogh.

9.What is Japan's most iconic traditional sport?Tap to reveal

Sumo wrestling.

10.Which metal is liquid at room temperature?Tap to reveal

Mercury.

11.What is the largest desert in the world, including cold deserts?Tap to reveal

Antarctica.

12.Which country gifted the Statue of Liberty to the United States?Tap to reveal

France.

13.How many players are on a standard soccer team on the field at once?Tap to reveal

Eleven.

14.What is the main gas found in the air we breathe?Tap to reveal

Nitrogen.

15.Which ancient civilization built Machu Picchu?Tap to reveal

The Inca.

16.What is the smallest planet in our solar system?Tap to reveal

Mercury.

17.Which musical instrument has 88 keys?Tap to reveal

The piano.

18.What is the largest mammal on Earth?Tap to reveal

The blue whale.

19.Which country is the kangaroo native to in the wild?Tap to reveal

Australia.

20.In what year did World War II end?Tap to reveal

1945.

Common questions

What topics does this trivia cover?

This set mixes geography, science, history, and culture, so it works well as a general warm-up rather than a single-subject quiz.

Is this trivia easy or hard?

It's a mix of well-known facts and a few genuinely tricky ones, aimed at a general adult audience rather than experts in any one field.