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Turn your notes into a free quiz for 100 participants

Upload a PDF, slide deck or set of notes and get multiple-choice, true/false or open questions with explanations. The free plan includes 3 generations per month and studying in the browser.

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

Running a quiz for a large group

When a lecture hall, training session or webinar holds 100 people, writing questions by hand takes longer than the session itself. A free quiz maker for 100 participants lets you start from the material you already have and produce a first draft in minutes.

Generate questions straight from the slides or notes you already teach from.
Mix multiple choice, true/false and short answer to test recall and understanding.
Check each explanation before the group sees it so mistakes do not spread.
Start on the free plan with 3 generations per month and no credit card.

Example statistics questions for a 100-participant quiz

With 100 participants, roughly what is the 95% margin of error for a proportion near 50%?About plus or minus 10 percentage points, from 1.96 × √(0.25/100) ≈ 0.098, because the standard error shrinks with the square root of the sample size.

If 60 of 100 participants answer a question correctly, what is the sample proportion?60%, because the proportion is the number correct divided by the total number of respondents.

Does increasing a sample from 100 to 400 participants halve the margin of error?Yes, because the margin scales with 1 divided by the square root of n, and √400 is twice √100.

True or false: with 100 participants, a 5-point gap in average scores is always statistically significant.False, because significance depends on the spread of scores as well as the gap, and a 5-point difference can be noise when scores vary widely.

Why do true/false questions inflate scores when many participants guess?Random guessing on a two-option question gets about 50% right on average, so guessed answers raise the group average without showing real understanding.

Generate the full set

Questions from your own material

Upload PDFs, DOCX files, PPTX slides, plain text or photos of pages, and get questions drawn from what you actually taught.

Three question types

Choose multiple choice, true/false or short answer, and each question comes with an explanation for the group to review.

Export when you need it

Free users study in the browser. Plus adds PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML for learning systems.

How it works

Upload your material

Add the PDF, slides, notes or page photos that the 100 participants will be quizzed on.

Pick the question types

Select multiple choice, true/false or open questions and set how many you want.

Review and share

Check the generated questions and explanations, then run the quiz in the browser or export it if you have a paid plan.

Large groups also raise questions about fairness and reliability. Keep a mix of question types, review each explanation before the session, and treat the results as a rough picture of understanding, since one quiz of 100 answers gives a clear signal but not a precise score for every person.

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Frequently asked questions

How many questions should a quiz for 100 participants have?

Ten to twenty questions usually fit a single sitting and give a stable picture of the group. Longer quizzes take more time and can lower completion rates.

Does a 100-person quiz give reliable results?

A sample of 100 gives a 95% margin of error of about 10 percentage points for a proportion near 50%. Use the results to spot topics the group struggles with rather than to rank individuals.

Is the free plan enough for a 100-participant quiz?

The free plan includes 3 generations per month and studying in the browser, so one quiz per generation can be run this way. Exporting to PDF or DOCX requires the Plus plan at $39/year or $7.99/month.

Can I export the quiz to Moodle?

Moodle XML and QTI 2.1 export are available on the Pro plan at $14.99/month. Plus includes PDF, DOCX, Anki and CSV export.

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Keep exploring the topic

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