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Turn your own SAT prep notes into a hard practice test

Upload SAT review sheets, a prep book chapter or class slides. DeckOwl writes multiple-choice, true/false or short-answer questions with explanations, so you can find the ones that still trip you up.

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

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Why a custom set beats a generic printable

The week before test day, most students want one more hard set of questions, but a random printed hardest SAT practice test may not match the sections where you lose points. DeckOwl builds a quiz from your own material, so the difficulty and topics follow your notes.

Multiple-choice, true/false and short-answer formats
Explanations for every correct answer
Study in the browser on the free plan
PDF or DOCX export on Plus, and QTI or Moodle XML on Pro

Example hard SAT math and grammar practice questions

If 3x + 7 = 2x − 4, what is the value of x?x = −11. Subtracting 2x from both sides and then subtracting 7 isolates x.

What are the solutions to x² − 5x + 6 = 0?x = 2 and x = 3. The expression factors as (x − 2)(x − 3), so each factor can be set to zero.

Which verb completes the sentence: The collection of essays ___ published in 2019?was. The subject is the singular noun collection, not the plural essays, so the verb is singular.

A price rises from $40 to $50. What is the percent increase?25%. The change is $10, and 10 divided by the original $40 equals 0.25.

A right triangle has legs of 6 and 8. What is the length of the hypotenuse?10. By the Pythagorean theorem, 6² + 8² = 36 + 64 = 100, so the hypotenuse is 10.

Generate the full set

Your material, your questions

Upload PDFs, slides, DOCX files, notes or photos of prep pages. The quiz is built from what you actually study.

Multiple formats

Get multiple-choice, true/false and short-answer questions, each with an explanation of the correct answer.

Export when you need it

The free plan studies in the browser. Plus adds PDF and DOCX export, and Pro adds QTI 2.1 and Moodle XML.

How it works

Upload your prep material

Add SAT review sheets, a prep book chapter, or slides from a class you are taking.

Choose a question type

Pick multiple-choice, true/false or short-answer questions to match how you want to be tested.

Review every miss

Read each explanation, then retake the questions you got wrong until the topic holds.

Start with the areas where you lose the most points, such as linear equations, quadratic word problems, or subject-verb agreement. Mix in a few multi-step questions so the set feels closer to real test pacing.

After each attempt, keep the explanations open and rebuild the quiz from the topics you missed.

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Turn your own SAT notes into a timed practice test with explanations for every answer.

SAT practice tests from your own notes

Build SAT quizzes with explanations from your own prep notes and PDFs.

Custom SAT Practice Quizzes

Turn your own SAT prep notes and PDFs into timed quizzes with explanations.

Frequently asked questions

How many practice questions should I do for the SAT in one session?

There is no official number, but many students work through 20 to 30 timed questions in one block and then review every explanation. Pacing practice matters more than sheer volume.

Which SAT topics are usually the hardest to master?

Students often struggle with multi-step algebra, quadratic word problems, and grammar rules such as subject-verb agreement and punctuation. Track the topics you miss most and build quizzes around them.

Can I export my SAT quiz?

Exports are paid features: PDF and DOCX come with Plus, and QTI 2.1 or Moodle XML come with Pro. The free plan lets you study in the browser.

Is there a free plan to start?

Yes, the free plan includes 3 generations per month and browser study, and no credit card is needed to start. Students get 40% off with a school email.

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Keep exploring the topic

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