Like all the other FINRA exams, the Series 3 is very challenging. You will want to get the best Series 3 study guide or training program, and spend a lot time on your test prep. Here are some great options:
Wiley Series 3 Exam Review 2020 + Test Bank. The Willey Series 3 study guide is excellent. It provides a very thorough review of all the important topics and it includes dozens of examples and practice questions. You are also given access to an online test bank that includes over 150 more questions. It has been fully updated for 2020.
Training Consultants. Choose from their Series 3 textbook, online course, or online exam center.
Series 3 Exam Course. Check out the events page at the Institute for Financial Markets to learn about their upcoming courses.