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Turn your notes into a quiz competition with AI

Upload a PDF, slides or notes and get multiple-choice, true/false and short-answer questions with explanations you can run as a review contest.

Create quizzes nowFree · No credit card required

Drop files here or browsePDF, DOCX, PPTX, text or photos of your notes · several files with Plus

Free · First set needs no signup · Creates quizzes in seconds

How an online quiz competition creator fits into review

A review contest works best when every question comes from the material students were actually assigned, not from a generic bank. DeckOwl works as an online quiz competition creator by turning your PDFs, slides or notes into questions with answer choices and explanations.

Multiple-choice, true/false and short-answer question types
Explanations written for each answer, useful for debriefing
Source-based questions from PDF, DOCX, PPTX, text or images
Exports to PDF and DOCX on Plus, and QTI 2.1 and Moodle XML on Pro

Example economics questions on market competition

In perfect competition, what shape is an individual firm's demand curve?Perfectly elastic at the market price, because each firm is a price taker and can sell any quantity at that price.

Which market structure has a few large sellers and high barriers to entry?Oligopoly, because a small number of firms dominate and barriers keep new competitors from entering easily.

True or false: a monopolist faces a downward-sloping demand curve.True. As the only seller it faces the market demand curve, so it must lower price to sell more units.

In Porter's five forces, what does the threat of substitutes measure?How easily customers can switch to a different product that meets the same need, which limits how high firms can price.

What does the Herfindahl-Hirschman Index measure?Market concentration, calculated by summing the squared market shares of firms, where higher values mean fewer dominant firms.

Generate the full set

Questions from your material

Upload PDFs, DOCX, PPTX, plain text or photos of pages, and the questions come from what your class actually studied.

Explanations for every answer

Each multiple-choice, true/false and short-answer question includes an explanation, so the round doubles as teaching.

Export for your class

Download PDF or DOCX on Plus, or QTI 2.1 and Moodle XML on Pro to load the quiz into your learning system.

How it works

Upload your material

Add a PDF, slide deck, document or set of notes. Photos of pages are read with text recognition.

Generate the question set

Choose multiple-choice, true/false or short-answer questions and generate the set in one pass.

Run the competition

Review the questions, then play them in your own class, live or as a timed quiz, and use the explanations to debrief.

DeckOwl generates the question set but does not host a live game, so you run the contest yourself. Mix easy recall questions with a few application questions, and use the explanations to settle disputes at the end of each round.

The free plan includes 3 generations per month, with study in the browser and no exports. Plus adds unlimited generations and PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML export for learning systems.

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Frequently asked questions

What is the difference between perfect competition and monopolistic competition?

Perfect competition has many sellers offering identical products, and each firm is a price taker. Monopolistic competition also has many sellers, but each offers a differentiated product and has some power to set its price.

How many questions should a competition round include?

Rounds of 10 to 20 questions are usually enough to cover one topic without running long. Keep the set to what students studied so the round tests learning rather than trivia.

Can I export the questions to Moodle?

Moodle XML export is included on the Pro plan at $14.99 per month. Plus includes PDF and DOCX export, and the free plan does not include exports.

Is there a free plan to try it?

Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start.

Generate free quizzes

Keep exploring the topic

Review the main ideas visually or practice recalling them.