PDF to practice test: a scored mock exam from your reading
Upload a PDF and QuerySpark writes practice tests from what is actually in it, so you can rehearse the real exam on exactly what your course covers. PDF files up to 100 MB and 120 pages.
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- Free plan after the trial
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Drop a PDF, slides or notes
or paste a YouTube link
Quick answer
How do you turn a PDF into practice tests?
Upload the PDF, choose a practice test and set the level and question types. QuerySpark reads the pages, running OCR on scanned ones, and writes a test of typically 10 to 20 questions in about a minute: multiple choice, true or false, short answer or essay, each with an explanation and usually the passage it came from. You get a score at the end. It is free to start with a 3-day Pro trial and no card; the free plan then gives 20 questions a month.
- Multiple choice, true or false, short answer and essay
- A score at the end, with every miss explained
- Optional time limit for exam conditions
- Export to Word, PDF, QTI or Moodle XML
How it works
How to turn a PDF into practice tests
- 01
Upload the chapters the exam covers
Use the reading the exam is set from, not a summary of it. Up to 120 pages per upload; for a cumulative final, make one test per unit rather than one giant test.
- 02
Match the question types to the real exam
If your exam is multiple choice, practise multiple choice. If it has short written answers, include short-answer and essay questions so you rehearse writing, not just recognising.
- 03
Set the level and generate
Choose high school, undergraduate, graduate or professional. A set is typically 10 to 20 questions; generate again from the same PDF when you want more.
- 04
Sit it like the real thing, then review
Turn on a time limit, close the PDF and answer everything before checking. Then read the explanation and source passage for each miss; those questions return in your review queue.
Example
Practice test from Cell Biology, Chapter 7
A sample of what you get from a PDF on biology. Yours is written from your own file.
Question 1 · Multiple choice
Where in the cell does glycolysis take place?
- Mitochondrial matrix
- Cytoplasm
- Inner mitochondrial membrane
- Nucleus
Glycolysis needs no organelle. It splits glucose into two pyruvate in the cytoplasm before anything enters the mitochondria.
Question 2 · Multiple choice
Cyanide stops ATP production in aerobic cells. Which step does it block?
- Glycolysis
- Pyruvate oxidation
- Complex IV of the electron transport chain
- The Krebs cycle
Cyanide binds complex IV, so electrons cannot reach oxygen and the proton gradient that drives ATP synthase collapses.
Question 3 · Short answer
Why can muscle cells keep running glycolysis without oxygen, and what is the cost?
Model answer: Lactic acid fermentation regenerates NAD+, so glycolysis continues, but it yields only 2 ATP per glucose instead of about 30.
What your practice tests include
- A timed, exam-style test mixing question types
- A score at the end, with every question you missed explained
- Questions pitched at the level you choose, from high school to professional
- The source passage behind every answer, so you can check it yourself
How you study them
Take it under exam conditions, then review your misses. Questions you got wrong go into your review queue so they come back before the real exam.
Best for: mock exams, measuring readiness, teachers building assessments.
How we read PDFs
We split long PDFs into page batches and read them with Google Document AI, which keeps headings, paragraphs and tables in reading order. Scanned pages are run through OCR automatically, and every item keeps a page reference so you can check the passage it came from.
Get the best results
- Trim to the chapters your exam covers.
- Keep the figure captions. Many good questions come from them.
- If your lecturer posts slides as PDF, upload those too: they show what was emphasized.
How to make a practice test from a PDF
The test is only as good as the pages behind it, so the most useful thing you can do is choose the right PDF. Your teacher's review sheet or study guide, if there is one, is the best source of all: it lists what will be tested. After that, the assigned chapters. Lecture slides saved as PDF work, but bullet points give thinner questions than full prose.
Then decide what the test is for. A diagnostic test early in revision should be broad and slightly easy, so it shows you which topics you have never really learned. A mock exam in the last week should be the same length and format as the real one, with a time limit, so it also tests your pacing.
Making a practice test from past papers or a study guide PDF
A past paper is already a practice test. Uploading it to generate questions mostly produces questions about the wording of old questions, which is not useful. Sit the paper as it is, note the topics you struggled with, then upload the chapters behind those topics and generate fresh questions on them.
A study guide or review sheet from your teacher works the other way round. It is a list of what matters, so a practice test built from it targets the exam closely. If the review sheet is only a list of topic names, generate from the chapter instead and use the review sheet as a checklist of which questions matter most.
Can ChatGPT make a practice test from a PDF?
Yes. ChatGPT can read an uploaded PDF and write test questions in the chat, and it is good at reshaping them when you ask (harder, more applied, fewer options). For a one-off check on a short document it is a fine choice.
What it does not give you is the test itself: no score, no record of which questions you missed, and the answers sit right below the questions unless you ask it to hold them back. QuerySpark runs the test, scores it, keeps the misses for review and shows the passage behind most answers, so you can see whether you misread the question or never learned the point.
Printing a practice test or putting it in your LMS
Teachers can export a test as Word or PDF for paper, as QTI for Canvas, Blackboard or D2L, or as Moodle XML. Read every question before it goes to students; generated questions are a strong first draft, and you know your class.
To run the test inside QuerySpark instead, create a class, share the join code and assign the set. You see each student's score and which questions the class missed most.
Does taking practice tests actually help?
Yes, and it is one of the best-supported findings in learning research. Retrieving an answer from memory, the so-called testing effect, strengthens it far more than rereading the same page, and a wrong answer followed by the explanation is one of the fastest ways to fix a misunderstanding.
The catch is timing. A practice test the night before only tells you what you do not know. Take the first one a week or more out, study the misses, and take a fresh set a few days later.
Things that trip people up with PDFs
Scanned textbooks with skewed pages can drop a few words. OCR handles most of it, but a clean scan gives cleaner questions.
Two-column journal layouts sometimes interleave columns in cheaper tools. We keep layout order, so questions stay coherent.
Huge PDFs dilute focus. Upload the chapters on your exam rather than the whole 600-page book.
Questions about pdf to practice test
Yes, within limits. The 3-day Pro trial needs no card, and the free plan after it allows 20 questions and 10 PDF pages a month. That is one short practice test from a few pages.
A run is typically 10 to 20 questions, sized to how much material the pages contain. Generate again from the same PDF when you want more.
Yes. The timed quiz mode lets you choose a limit or none, and gives you a score at the end. Timed mode uses the multiple choice and true or false questions.
Every question has one correct answer and an explanation, and most also show the passage from your PDF it was written from. Teachers can export the test for printing.
Yes. Scanned pages are read with OCR before the questions are written. Flat, straight scans give the cleanest questions.
They match your material, not your exam board's style. Choose the level and question types your exam uses, and use your teacher's review sheet as the source when you have one.
Yes. Generate another set from the same PDF. The new run is written fresh, so you are tested on the content again rather than on remembering the last test's answers.
Yes. Scanned pages are detected and run through OCR before questions are written. Clean, straight scans give the best results.
Up to 100 MB and 120 pages per upload. For a long textbook, upload the chapters your exam covers so every question is relevant.
Yes. Create a class, share the join code, and assign the set. You see each student's progress on every assignment.
Yes, to start. New accounts get a 3-day Pro trial with no credit card. After the trial the free plan includes 1 study session, 20 questions and 10 PDF pages a month, and you keep everything you made. You can also try the question generator on pasted text without an account, 3 times a day.
Still stuck? Email us.
Make practice tests from your PDFs
Start with a 3-day Pro trial. No credit card, and you keep everything you make.
