General Knowledge Quiz: 20 Questions To Test What You Know

Twenty random questions from a pool of 40 cover science, history, geography, arts and everyday facts, with an explanation after every answer.

  • 20 questions
  • About 5 min
  • Free, no sign-up
  • Based on original trivia questions with explanations

20 questions, about 5 min

Twenty questions drawn at random from a pool of 40, covering science, history, geography, arts, language and everyday facts.

Pick an answer to see straight away whether you were right, with a short explanation. Your score and the questions you missed appear at the end.

What The Quiz Covers

This quiz mixes the topics that come up most in pub quizzes and school knowledge tests:

TopicExample areas
SciencePlanets, the human body, chemistry basics
HistoryMajor events, inventions, famous firsts
GeographyCapitals, rivers, oceans, deserts
Arts and cultureFamous paintings, writers, music
Everyday factsNumbers, food, sport, language

Each time you play, you get 20 questions chosen at random from a pool of 40, so you can play again and see new questions.

How It Works And How It Is Scored

Choose an answer and you will immediately see whether it was right, along with a one-sentence explanation. You cannot change an answer once chosen, just like a real quiz. At the end you get your score, a rating and a list of the questions you missed with the right answers.

ScoreRating
0% to 40%Curious starter
41% to 60%Solid all-rounder
61% to 80%Sharp quiz player
81% to 100%Trivia expert

Sample Questions

Which is the largest desert in the world?

The Antarctic. Deserts are defined by how little rain or snow they get, not by heat, so Antarctica beats the Sahara, which is the largest hot desert.

Which language has the most native speakers?

Mandarin Chinese, with close to a billion native speakers. English has more speakers in total when second-language speakers are included.

How many bones does an adult human have?
  1. Babies start with around 270, and many fuse together as they grow.

Tips For Better Scores

  • Read every option before answering. Many questions include a tempting near miss.
  • Use elimination. Ruling out two wrong answers doubles your chance on a guess.
  • Learn from the explanations. Most people who replay improve quickly, because the explanations stick.

Why General Knowledge Matters

Broad general knowledge is linked with reading habits and curiosity, and psychologists often treat it as part of “crystallised intelligence”: the knowledge and skills you build up over life. Unlike some abilities, crystallised intelligence tends to keep growing well into adulthood. A quiz like this one is not an intelligence test, but it is a fun way to exercise memory and learn something new.

Frequently Asked Questions

Are the questions the same every time?

No. Each game picks 20 questions at random from a pool of 40.

What is a good score on a general knowledge quiz?

Anything above 60% means you have strong general knowledge. Above 80% is excellent.

Is this an IQ test?

No. It measures knowledge, not reasoning ability. For reasoning, try our logic test.

More Trivia Quizzes

Test a specific subject with the geography quiz, history quiz or science quiz.