Free Series 66 Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real Series 66.
Diagnostics
Series 66 Practice Test 1
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
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Series 66 Practice Test 2
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 3
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 4
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 5
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 6
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 7
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 8
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 9
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 10
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 11
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 12
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 13
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 14
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testSeries 66 Practice Test 15
10 questions · 14 min10 free Series 66 practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these Series 66 practice tests match the real exam
The real Series 66 — Uniform Combined State Law Exam has 110 questions and a 150-minute time limit. Question types: Multiple choice. 100 scored questions plus 10 unscored questions. Each practice test here uses the same question formats, so you get used to how Series 66 questions are asked before test day.
The tests draw on every Series 66 content area, weighted like the official outline:
- Economic Factors and Business Information (about 8% of the exam)
- Investment Vehicle Characteristics (about 17% of the exam)
- Client/Customer Investment Recommendations and Strategies (about 30% of the exam)
- Laws, Regulations, and Guidelines Including Prohibition on Unethical Business Practices (about 45% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.