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National Real Estate Salesperson Supplemental Exam — Practice Test Guide

What This Practice Exam Covers

The National Real Estate Salesperson Supplemental Exam is 80 questions with a 120-minute time limit. A passing score is 70%, meaning you need at least 56 correct answers. The exam spans 11 topic areas, from Contracts and Agency to Real Estate Calculations and Property Ownership.

This practice site offers two options:

Free practice exam: 10 questions per attempt, drawn from a limited pool. You can retake it as many times as you like — it's a solid way to get comfortable with question style, pacing, and format before committing to full prep.

Full practice exam (paid): 80 questions, 120-minute time limit — an exact mirror of the real exam's structure. Questions are drawn from a pool of 773+ items, so every attempt produces a unique exam. No two attempts will look the same, which means repeated attempts are genuinely useful for building readiness across all 11 tested topics.

What You'll Be Tested On

Contracts — 15 items (the heaviest topic)
More questions come from here than anywhere else. You must distinguish void, voidable, and unenforceable contracts; identify what makes a contract valid (offer, acceptance, consideration, capacity, legality); and know how the Statute of Frauds applies to real estate agreements. Expect questions on purchase agreements, contingencies, addenda vs. amendments, option contracts, bilateral vs. unilateral contracts, and the legal treatment of electronic signatures. Breach remedies — specific performance, liquidated damages, rescission — are tested heavily.

Agency — 10 items
Know the full list of fiduciary duties (OLD CAR: Obedience, Loyalty, Disclosure, Confidentiality, Accounting, Reasonable Care) and which duties apply in which relationship. Listing contract types — exclusive right-to-sell, exclusive agency, open listing, net listing — are tested on both definition and real-world implication. Understand the difference between a buyer's agent, a transaction broker, and a facilitator. Power of attorney and grounds for terminating an agency relationship are also fair game.

Practice of Real Estate — 10 items
The Federal Fair Housing Act's protected classes, prohibited conduct (steering, blockbusting, redlining), and exemptions must be memorized precisely. Antitrust violations — price fixing, group boycotts, market allocation, tie-in agreements — are tested conceptually. You'll also see questions on Do-Not-Call Registry rules, social media advertising requirements, and proper handling of earnest money and trust funds.

Property Ownership — 8 items
Distinguish real from personal property and know how fixtures are classified. Legal description methods (metes and bounds, lot and block, government survey) each appear differently in questions — you need to recognize which system is being described. Types of ownership require precise definitions: joint tenancy (right of survivorship), tenants in common (divisible interests), severalty, life estate, and common-interest ownership. Encumbrances — liens, easements, encroachments, and water/air/subsurface rights — round out this section.

Financing — 8 items
Loan terminology questions test LTV, PMI triggers, PITI components, and what underwriters evaluate. Mortgage clauses (due-on-sale, acceleration), promissory notes, and deeds of trust each have distinct legal roles. Loan type questions distinguish FHA, VA, USDA, conventional, ARM, reverse mortgage, HELOC, construction, and bridge loans by their defining characteristics. Lending legislation — RESPA, Truth in Lending (Reg Z), TRID, and the Equal Credit Opportunity Act — is tested on what each law requires and who it protects. Know the roles of Fannie Mae, Freddie Mac, and Ginnie Mae in the secondary market.

Valuation and Market Analysis — 6 items
All three appraisal approaches appear: sales comparison (adjustments for differences between subject and comparables), cost approach (replacement/reproduction cost minus depreciation), and income analysis (GRM and cap rate calculations). Know when a licensed vs. certified appraiser is required. Be ready to distinguish a CMA, BPO, and AVM by who prepares each and what it can legally be used for.

Real Estate Calculations — 6 items
Expect math on seller net proceeds, buyer closing costs, prorations (taxes, HOA dues, rent), transfer taxes, and commission splits. PITI calculations require combining principal/interest estimates with tax and insurance amounts. Multi-step problems are common — skipping a step is the most frequent error here.

Property Disclosures — 6 items
Seller disclosure requirements, material defects, and the duty to disclose are tested in scenario form. Environmental disclosures — lead-based paint rules, asbestos, radon, mold, underground storage tanks — have specific federal requirements you must know. Government disclosure obligations around flood zones, wetlands, and endangered species also appear.

Transfer of Title — 5 items
Know each deed type by the warranties it carries: general warranty covers all claims, special warranty covers only the grantor's period of ownership, quitclaim carries no warranties. Title insurance — owner's vs. lender's policies — and what a title search reveals are tested. The closing process (recordation, settlement statements) and special transfers (foreclosure, short sale, deed in lieu, probate) each appear.

Land Use Controls — 4 items
Government rights in land — taxation, special assessments, eminent domain, and escheat — are defined precisely. Zoning types, variances, nonconforming uses, and building code requirements are tested. Private controls — deed conditions, CC&Rs, and HOA/condo bylaws — appear in scenario format.

Property Management — 2 items
With only two items, focus on Fair Housing compliance in a property management context, ADA requirements, and landlord/tenant rights and obligations. Tenant qualification criteria and fair housing intersect frequently in these questions.

Worked Sample Questions

Question 1 — Contracts

An addendum to a real estate purchase agreement differs from an amendment in that an addendum:

• A. Is added before contract signing while an amendment is added after
• B. Requires notarization while an amendment does not
• C. Is less legally binding than an amendment
• D. Can only address financing terms

Correct answer: A

The timing distinction is everything here. An addendum is attached to the contract before all parties have signed — it becomes part of the original agreement at execution. An amendment, by contrast, modifies a contract that already exists — all parties have already signed, and they agree to change specific terms afterward. Both are fully binding; neither requires notarization in standard residential transactions. Options C and D describe characteristics that neither document actually has.

Question 2 — Agency

You are a listing agent who discovers that your seller client has not disclosed a major roof leak to potential buyers. Your primary duty is to:

• A. Keep the information confidential to protect your client's interests
• B. Advise the seller to disclose the information and ensure proper disclosure is made
• C. Only disclose if directly asked by a buyer
• D. Reduce the listing price to account for the undisclosed problem
• Correct answer: B

Loyalty to a client does not extend to concealing material defects. A roof leak is a material fact that affects the property's value and a buyer's decision — agents have an affirmative duty to ensure it is disclosed. The agent's first move is to advise the seller to disclose it properly. If the seller refuses, the agent faces a conflict between their duty to the client and their duty of honest dealing, and continuing the listing without disclosure creates legal liability. Option A confuses confidentiality (protecting non-material personal information) with concealing defects, which are entirely different obligations.

Question 3 — Practice of Real Estate

You are a real estate agent who wants to call potential clients to generate leads. Under the Do-Not-Call Registry rules, you may call numbers on the registry if:

• A. You have an established business relationship with the person
• B. The call is made during business hours only
• C. You identify yourself and your company within 10 seconds
• D. The person has been on the registry for less than one year

Correct answer: A

The established business relationship exemption permits calls to registry numbers when a prior transaction or inquiry created a business relationship. That exemption lasts 18 months from the last transaction and 3 months from a consumer inquiry. Options B, C, and D describe rules that either don't exist or apply to different requirements (like identifying yourself, which is required but doesn't override the registry). Being on the registry for under a year provides no exemption at all.

How to Read Your Score

The passing score is 70% — 56 out of 80 correct answers. On your first practice attempt, treat your score as a diagnostic, not a verdict. Most candidates discover their weak spots on attempt one, and that information is exactly what you need.

A score in the 50s tells you there are significant gaps across multiple topics. A score in the low 60s suggests you understand the framework but are losing points on specific subtopics — likely calculations, legislative details, or agency nuance. Scoring in the 65–69% range on practice means you're close but not safe; the real exam will expose any remaining weak spots, and one difficult topic cluster can pull a borderline score below passing.

Use the topic-by-topic breakdown after each attempt to identify where you dropped the most points. If Contracts (15 items) and Agency (10 items) are weak, fixing those two topics alone accounts for 31% of the exam. Prioritize accordingly. Repeat the full practice exam until you are consistently scoring 75% or above across multiple unique attempts — that margin gives you a real buffer on test day.

Where Candidates Lose Points

Calculation errors in Real Estate Calculations: Multi-step problems on seller net proceeds, prorations, and commission splits require you to complete every step. Candidates frequently stop one step early or use the wrong base number for a proration — for example, using a 365-day year when the problem requires a 360-day year, or prorating from the wrong date.

Confusing similar agency concepts: Transaction broker vs. buyer's agent questions trip up candidates who haven't memorized the precise duty differences. Fiduciary duties (OLD CAR) must be recalled quickly and applied correctly in scenario questions — memorizing the label isn't enough if you can't apply each duty to a fact pattern.

Fair Housing exemptions and antitrust rules: Candidates over-generalize. The Fair Housing exemptions are specific and narrow; assuming a property type or owner qualifies without knowing the exact conditions costs points. Antitrust violations — especially tie-in agreements and market allocation — are confused with each other under exam pressure.

Deed and title distinctions: Quitclaim, general warranty, and special warranty deeds are tested on the scope of their warranties. Candidates who memorize the names without memorizing what each one guarantees lose points on Transfer of Title questions.

Running out of time on Contracts: With 15 items, Contracts alone demands focused attention. Spending too long on calculation questions earlier in the exam leaves candidates rushing through the section that carries the most weight.

Start with the free exam to calibrate where you stand, then use the full 773+ question pool to work through every topic systematically.

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