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The All-Round Knowledge Quiz

Take “The All-Round Knowledge Quiz,” a focused 20-question trivia challenge with clear outcomes created specifically for this article.

20 questionsMedium8–10 min
General Knowledge20 questions · one page

QuizMora Editorial TeamPublished August 7, 2026 · Updated August 11, 2026

Work through 20 mobile-friendly questions created only for The All-Round Knowledge Quiz. Submit once to see the complete outcome without answers or result clues being revealed early.

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20 QuestionsGeneral Knowledge Quiz
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Question 1 of 20General KnowledgeWhich was sent first: the first email or the first SMS text message?
Question 2 of 20General KnowledgeMicrosoft was founded on April 4, 1975, by Bill Gates and which other person?
Question 3 of 20General KnowledgeWhat does the file extension AVI stand for in video files?
Question 4 of 20General KnowledgeWhat colors make up the famous Google logo?
Question 5 of 20General KnowledgeHow many inner edges does a hexagonal Allen key (hex key) have?
Question 6 of 20General KnowledgeWhat is the name of the official mascot of the free operating system Linux?
Question 7 of 20General KnowledgeWhat is 15²?
Question 8 of 20General KnowledgeWhat frequency does the alternating current from the power grid have in Germany?
Question 9 of 20General KnowledgeHow is the tangent of an angle defined in a right triangle?
Question 10 of 20General KnowledgeWhat are the logic puzzles called in which you fill a 9x9 grid with the digits 1 to 9?
Question 11 of 20General KnowledgeWhich operating system uses a penguin named “Tux” as its mascot?
Question 12 of 20General KnowledgeWhat is a polygon with three corners called?
Question 13 of 20General KnowledgeA “bibliophile” is a person who loves what?
Question 14 of 20General KnowledgeWhat is the formula for the area of a circle?
Question 15 of 20General KnowledgeWhich photo- and video-sharing app did Facebook pay around one billion US dollars for in 2012?
Question 16 of 20General KnowledgeWhat is the top-level domain of Canada?
Question 17 of 20General KnowledgeWhich device released by Nintendo in 1995 was one of the first virtual reality headsets?
Question 18 of 20General KnowledgeIn which year was Twitter bought by Elon Musk?
Question 19 of 20General KnowledgeWhat voltage does a typical AA battery have?
Question 20 of 20General KnowledgeWhat is 13²?

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