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Erudition
General Knowledge Quiz
We have assembled 50 challenging questions from diverse fields: from the structure of the atom to the mysteries of ancient civilizations. Complete this general knowledge quiz and review the explanation for every mistake you make. Find out which rank you earn: from Newbie to Legend.
questions
50
Time
25 min
Method
Quiz (Gc)
Rating
4.9
What you'll learn
Your knowledge level across 10 subject areas
Detailed explanations with interesting facts for every answer
A personal erudition rank: from Newbie to Legend
Your strengths and weaknesses by category
Statistics: points, time, and accuracy
Recommendations for broadening your horizons
Key facts
50
questions from 10 fields
30 sec
per question
10
achievement ranks
3
difficulty levels
History & development
1905
Alfred Binet creates the first standardized intelligence test, commissioned by the French Ministry of Education
1963
Raymond Cattell publishes the theory of two types of intelligence: fluid (Gf) and crystallized (Gc)
1993
John Carroll systematizes cognitive abilities into the three-stratum CHC model
2020+
Adaptive online quizzes with instant feedback become a popular self-assessment tool
About the methodology
This test is based on the concept of crystallized intelligence (Gc), described by Raymond Cattell in 1963. Unlike fluid intelligence (Gf), which measures the ability to solve novel abstract problems, crystallized intelligence assesses accumulated knowledge, cultural capital, and the ability to organize information from various fields.
The questions span 10 subject areas: history, geography, science, art, nature, technology, literature, mathematics, logic, and astronomy. Each block contains questions at three difficulty levels, arranged in ascending order from basic facts to expert-level challenges.
The dynamic scoring system takes into account not only correctness but also speed. You earn bonus points for fast correct answers. The final percentage of correct answers determines one of 10 erudition ranks. Detailed category statistics help identify your strengths and weaknesses.
Scientific references
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All testsFrequently asked questions
How long does the test take?
The test is designed for 25 minutes. Each of the 50 questions has a 30-second timer. If time runs out, the question is marked as skipped.
Can I use a search engine?
The test monitors tab switching. On the second switch, the current question is marked as skipped. For objective results, answer on your own.
How is the result calculated?
The system considers both correctness and speed. Bonus points are awarded for fast correct answers. Your final rank is determined by the percentage of correct answers.
Can I retake the test?
Yes, you can take the test as many times as you wish. Results are saved so you can track your progress.
What is the test based on?
The test is based on the Cattell-Horn-Carroll concept of crystallized intelligence (Gc). Questions cover 10 knowledge areas arranged by increasing difficulty.
Is the test suitable for all countries?
Yes. All questions are based on universal knowledge: physics, biology, world history, astronomy, geography. There are no questions tied to a single country or culture.
Instructions
You have 30 seconds per question. Select one answer out of four options. The test monitors tab switching: answer honestly for accurate results. After finishing, you will receive a detailed breakdown of every answer.
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