Investment Banking Representative Exam (Series 79) Study Guide

What the Series 79 Is

The Series 79 — the Investment Banking Representative Qualification Examination — is administered by FINRA to license professionals who perform investment banking work such as advising on or facilitating debt or equity securities offerings and mergers and acquisitions. Passing it qualifies you to register as an investment banking representative, a narrower and more specialized license than the general-securities Series 7.

Format and Logistics at a Glance

The exam consists of 75 scored questions that you must complete within 150 minutes (2 hours and 30 minutes). The passing score is 73%, and the exam fee is $395. Because the scored count and the time limit are fixed, you can budget roughly two minutes per question and still leave time to review flagged items.

• Scored questions: 75
• Time limit: 150 minutes
• Passing score: 73%
• Cost: $395

Note that FINRA typically adds a small number of unscored pretest questions on top of the scored total; these are not identified during the exam, so treat every question as if it counts.

Translating 73% Into a Target

A passing score of 73% applied to 75 scored questions means you need to answer roughly 55 of them correctly (73% of 75 is about 54.75, which rounds up to 55). Put differently, you can miss around 20 scored questions and still pass — but that margin evaporates quickly if you leave items blank or rush through the back half of the exam.

Building a Pacing Plan

Because you have 150 minutes for 75 scored questions, a simple checkpoint strategy works well: aim to be roughly one-third of the way through the questions by the 50-minute mark and two-thirds through by 100 minutes. That leaves a buffer at the end to revisit flagged questions. Since there is no penalty distinction that rewards leaving a question blank, always record an answer for every question, even your best guess.

Cost of Retaking

Each attempt carries the $395 fee, so the exam rewards being genuinely ready rather than treating a sitting as a diagnostic. Budget your preparation to pass on the first attempt and avoid paying the fee more than once.

Do the Math Before Exam Day

You get 150 minutes for 75 scored questions, which averages to about two minutes per question. Investment banking questions often embed short fact patterns — a cap table, a deal timeline, a regulatory scenario — so some items will take longer than two minutes and others far less. The goal is to bank time on the quick calculation and definition questions so you can spend it on the multi-step reasoning items.

A Simple Pacing Checkpoint

Divide the exam into rough thirds. At the halfway point of your available time (about 75 minutes in), you want to be at or past question 38. If you are behind that pace, start flagging and skipping the most time-consuming items rather than sinking minutes into a single question.

• Answer every question — there is no penalty framework that rewards leaving items blank, so guess on anything unresolved before time expires.
• Flag-and-return on any item that would take more than three minutes on the first pass.
• Reserve the final several minutes to revisit flagged questions and confirm you have not left any unanswered.

Because you need 73% to pass, you can afford to miss a meaningful share of questions — roughly one in four — so do not let a handful of hard items derail your pacing on the ones you can clearly get right.

How Scoring Works

Your result is based on the 75 scored questions, and you need 73% correct to pass. On 75 questions, 73% works out to about 55 correct answers — a useful target to keep in mind as you sit practice exams. FINRA reports results as pass/fail, so once you clear the threshold the margin above it does not change your qualification.

Cost and Budgeting

The exam fee is $395, typically paid at the time you or your sponsoring firm schedule the appointment through FINRA. Because a retake means paying the fee again, it is worth being consistently above the passing line on full-length practice exams before you schedule.

• Fee: $395 per attempt
• Passing score: 73% (approximately 55 of 75 scored questions)
• Prerequisite note: The Series 79 is a representative-level exam that candidates generally pair with the SIE (Securities Industry Essentials) exam to become fully registered.

Treat the $395 fee and the 73% bar as fixed constraints: aim to pass on the first attempt so you neither repay the fee nor restart FINRA's waiting-period clock between retakes.

Anchor Your Prep to the Format

Every study plan for the Series 79 should be built backward from its structure: 75 scored questions, 150 minutes, and a 73% bar. Knowing you need about 55 correct answers, prioritize mastering the high-frequency topic areas — collecting and analyzing information for a transaction, understanding financial statements and valuation, and the regulatory framework governing offerings and M&A — rather than chasing obscure edge cases.

Time-Box Your Sessions to the Real Exam

Take at least one or two full-length practice exams under true conditions: 75 questions in a single 150-minute block, no interruptions. This trains both your endurance and your pacing so the two-minutes-per-question rhythm feels automatic on test day.

Track Your Percentage, Not Just Raw Score

Because the pass mark is expressed as a percentage, score every practice set as a percentage and aim to clear 73% with margin — targeting the low 80s in practice gives you a cushion against test-day nerves and unfamiliar phrasing. When you consistently score above that threshold across multiple practice exams, you're ready to schedule the real thing and pay the $395 fee once.

Anchor Your Prep to the Exam Format

An effective study plan is built backward from the exam's fixed parameters: 75 scored questions, a 150-minute window, and a 73% passing bar. Because the format rewards steady pacing and broad coverage rather than deep expertise in any single niche, spread your study time across the full content outline instead of over-investing in one topic.

A Practical Weekly Approach

Alternate between content review and timed practice. Concept-heavy areas — collection and analysis of information, valuation and financial modeling, and the underwriting and regulatory framework — reward repeated exposure, while timed question sets build the pacing instinct you need to finish 75 questions in 150 minutes.

• Weeks of content review: Work through the FINRA content outline topic by topic, taking notes on the frameworks and definitions that recur.
• Timed practice exams: Sit full 75-question, 150-minute sessions so exam-day pacing becomes automatic.
• Target margin: Aim to score comfortably above 73% on practice exams before scheduling, since the $395 fee applies again on any retake.

Review every missed practice question, not just the score. Understanding why a distractor was wrong is what moves you from borderline to a reliable pass above the 73% line.