Series 66 Mock Exams & Practice Exam Questions | NASAA Uniform Combined State Law Exam

Series 66 mock exams and practice exam questions for NASAA Uniform Combined State Law Examination. Timed practice sets and detailed explanations in the FINRA Exam Prep app (web, iOS, Android).

Train Series 66 with exam-style practice questions and timed mock exams that build state-law decision speed.

Need structure? Follow the Series 66 Study Plan .

Start practicing (web app)

Interactive Practice Center

Start a practice session for Series 66 Exam below, or open the full app in a new tab. For the best experience, open the full app in a new tab and navigate with swipes/gestures or the mouse wheel—just like on your phone or tablet.

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A small set of questions is available for free preview. Subscribers can unlock full access by signing in with the same account used on mobile.

Prefer to practice on your phone or tablet? Download the Securities Prep app:

Securities Prep iOS app QR code (United States)
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Securities Prep Android app QR code (United States)
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If you already subscribe in the mobile app, use the same Email/Password on web to continue on desktop.


Timing tip

Real exam pacing: 100 questions in 150 minutes (about 90 seconds per question). Practice timed sets so you don’t run out of time on scenario questions.


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