AP Precalculus — Comprehensive Practice Exam

How This Exam Is Built

This practice exam blends the three tested units of the official AP Precalculus Course and Exam Description into a single 100-question set, weighted to match real exam proportions. Questions begin at foundational recall and climb steadily to full exam-level difficulty by the final tier, so you can complete the whole set independently — start to finish — as one self-paced mastery run.

UNIT 1 · 36 Qs

Polynomial & Rational Functions

Rates of change, end behavior, zeros, asymptotes, transformations

UNIT 2 · 33 Qs

Exponential & Logarithmic Functions

Growth models, inverses, log properties, equations & data modeling

UNIT 3 · 31 Qs

Trigonometric & Polar Functions

Unit circle, sinusoids, identities, inverse trig, polar graphs

Pacing guide: The official AP Precalculus MCQ section allots roughly 3 minutes per question (40 questions / 120 minutes). At that pace, this 100-question set represents about 5 hours of full exam-level work — most students split it across 2–3 sessions using the built-in stopwatch, or work untimed for pure mastery practice.

Tap any choice to lock in your answer — you'll see the concept explanation immediately below.
Each question has a small hint you can reveal if you're stuck before answering.
Use the Print / PDF button any time — it generates an ink-efficient version with a full answer key on the final page.

Difficulty tier (1 dot → 5 dots)

U1 Unit tag

Confetti on every correct answer 🎉