AP Precalculus — a self-study exam spanning every tested unit, from first principles to exam-day mastery
100
Questions
3
Units Covered
10
Difficulty Tiers
MCQ
Question Format
Exam Blueprint — Matched to the Official AP Precalculus Weighting
Unit 1 · Polynomial & Rational Fn.
40%
Unit 2 · Exponential & Logarithmic Fn.
30%
Unit 3 · Trigonometric & Polar Fn.
30%
How to use this exam
Questions are ordered by difficulty — Tier 1 opens each concept gently; Tier 10 matches the hardest released AP-style items. All three units are interleaved throughout, the same way they appear on the real exam.
Tap a choice to lock in your answer. You'll immediately see whether you were correct and a short explanation appears below the question.
Stuck? Tap Show Hint before answering — it won't reveal the answer, only the concept you need.
Your progress is saved automatically in this browser, so you can close the tab and pick up exactly where you left off.
The real AP Precalculus Section I is 40 MCQs across 2 hours (28 no-calculator + 12 calculator). This set scales that ratio to 100 questions — a suggested ~5-hour full run, or work through it at your own pace across several sessions.
Tap Print / Save PDF at any time for an ink-friendly printable version with a full answer key on the last page.