National Real Estate Exam Quiz: Differentiate Contract Types
20 questions · exam conditions
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Differentiate Contract TypesQuestion 1 of 20

A buyer routinely calls the same agent for property showings without a signed agreement. The agent always accommodates these requests and the buyer only works with this agent. What type of contract exists?

An express bilateral contract through written documentation
An implied bilateral contract through conduct patterns
An express unilateral contract through verbal commitments
An implied unilateral contract through buyer requests
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National Real Estate Exam Quiz

National Real Estate Exam Quiz: Differentiate Contract Types

Practice Differentiate Contract Types in National Real Estate Exam with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Differentiate Contract Types, giving you a quick way to practice the rules, question types, and explanations that matter most for National Real Estate Exam.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

A buyer routinely calls the same agent for property showings without a signed agreement. The agent always accommodates these requests and the buyer only works with this agent. What type of contract exists?

  1. An express bilateral contract through written documentation
  2. An implied bilateral contract through conduct patterns (correct answer)
  3. An express unilateral contract through verbal commitments
  4. An implied unilateral contract through buyer requests
Explanation: This is an implied bilateral contract because the agreement is inferred from the parties' repeated conduct pattern (implied) and both parties have mutual obligations - the agent provides services and the buyer works exclusively with that agent (bilateral). Choice A is incorrect because there's no written documentation. Choice C is incorrect because the agreement isn't explicitly stated and both parties have obligations. Choice D is incorrect because both parties have mutual obligations, making it bilateral.

Question 2

A landlord and tenant have a written lease, but over time they develop an unwritten understanding that rent paid by the 5th is considered on-time. What type of contract governs this timing arrangement?

  1. An express bilateral contract through written lease modifications
  2. An implied bilateral contract through mutual payment acceptance patterns (correct answer)
  3. An express unilateral contract through consistent tenant payment practices
  4. An implied unilateral contract through landlord acceptance behavior
Explanation: This is an implied bilateral contract because the modified payment timing understanding is inferred from consistent conduct patterns rather than written modification (implied), and both parties have mutual obligations - tenant pays by 5th, landlord accepts without penalty (bilateral). Choice A is wrong because no written lease modification exists for this timing arrangement. Choice C is wrong because both parties have established mutual obligations in this pattern. Choice D is wrong because both landlord and tenant have reciprocal duties regarding this timing understanding.

Question 3

Two agents from different brokerages regularly refer overflow clients to each other without discussing compensation. What type of contract relationship exists between them?

  1. An express bilateral contract through formal referral agreements
  2. An implied bilateral contract through reciprocal referral patterns (correct answer)
  3. An express unilateral contract through documented client referrals
  4. An implied unilateral contract through professional cooperation practices
Explanation: This is an implied bilateral contract because the referral arrangement is inferred from their consistent reciprocal conduct rather than explicit discussion (implied), and both agents have mutual obligations to refer overflow clients to each other (bilateral). Choice A is wrong because no formal referral agreement was discussed between them. Choice C is wrong because both agents have established mutual referral obligations through their pattern. Choice D is wrong because both agents have reciprocal duties in this referral relationship.

Question 4

A tenant regularly pays rent early and the landlord consistently provides maintenance within 24 hours of requests. No written agreement exists regarding these practices. What type of contract governs this arrangement?

  1. An express bilateral contract through lease documentation
  2. An implied bilateral contract through performance patterns (correct answer)
  3. An express unilateral contract through tenant payments
  4. An implied unilateral contract through landlord services
Explanation: This is an implied bilateral contract because the agreement regarding prompt service is inferred from repeated conduct patterns rather than explicit agreement (implied), and both parties have reciprocal obligations - tenant pays early, landlord provides quick service (bilateral). Choice A is wrong because no written agreement exists for these specific practices. Choice C is wrong because both parties have mutual obligations in this arrangement. Choice D is wrong because both tenant and landlord have obligations in this pattern.

Question 5

A real estate agent verbally agrees to show properties to a buyer who nods in agreement. This creates what type of contract?

  1. An express bilateral contract between the parties
  2. An implied bilateral contract between the parties (correct answer)
  3. An express unilateral contract from the agent
  4. An implied unilateral contract from the buyer
Explanation: This is an implied bilateral contract because both parties' agreement is inferred from their conduct (verbal offer and nodding acceptance) rather than explicitly stated terms, and both parties have mutual obligations (agent to show properties, buyer to consider them in good faith). Choice A is incorrect because the specific terms and obligations weren't explicitly detailed. Choice C is incorrect because both parties have obligations, making it bilateral. Choice D is incorrect because the agent also has obligations, making it bilateral rather than unilateral.

Question 6

A buyer and seller negotiate contract terms through their agents via email exchanges. The final agreement represents which type of contract?

  1. An express bilateral contract through written negotiations (correct answer)
  2. An implied bilateral contract through agent communications
  3. An express unilateral contract through buyer obligations
  4. An implied unilateral contract through email conduct
Explanation: This is an express bilateral contract because all terms were explicitly negotiated and documented in writing through emails (express), and both buyer and seller have mutual obligations (bilateral). Written negotiations create express agreements even via email. Choice B is wrong because terms were explicitly negotiated, not implied. Choice C is wrong because both parties have obligations, and seller also has duties. Choice D is wrong because terms were explicitly negotiated and both parties have obligations.

Question 7

During a home sale, which situation best shows an express contract between buyer and seller?

  1. The buyer moves in early, and the seller accepts a few utility payments
  2. The parties sign a written purchase agreement stating price, closing date, and contingencies (correct answer)
  3. The seller says, "I might sell," and the buyer schedules an inspection anyway
  4. The listing agent advertises the home and expects a commission if it sells
Explanation: This question tests the ability to differentiate express, implied, unilateral, and bilateral contracts in real estate. Each contract type has distinct characteristics: express contracts are explicitly stated, implied contracts arise from actions, unilateral contracts involve one party's promise, and bilateral contracts require mutual agreement. In the provided scenario, an express contract is demonstrated when terms are clearly articulated and agreed upon, such as in a signed purchase agreement. Choice B is correct because it accurately represents an express contract where the parties explicitly state and agree to terms like price, closing date, and contingencies in writing. Choice A is incorrect as it mistakenly attributes the characteristics of an implied contract, arising from actions like moving in and paying utilities, to an express scenario, a common error when students confuse conduct with explicit statements. Teaching strategies: Encourage students to identify contract types by focusing on the presence or absence of mutual promises and the method of agreement (express vs. implied). Practice analyzing real estate scenarios to recognize implicit and explicit agreements, enhancing their ability to distinguish between contract types.

Question 8

An agent begins showing properties to a walk-in client without discussing representation. What type of contract is created?

  1. An express bilateral contract through professional services
  2. An implied bilateral contract through agent conduct (correct answer)
  3. An express unilateral contract through client requests
  4. An implied unilateral contract through property showings
Explanation: This creates an implied bilateral contract because the agreement is inferred from conduct rather than explicit discussion (implied), and both parties have obligations - the agent provides services and the client works with the agent (bilateral). Choice A is wrong because no explicit agreement was discussed. Choice C is wrong because both parties have obligations and nothing was explicitly agreed upon. Choice D is wrong because both parties have mutual obligations.

Question 9

A homeowner posts on social media: "$2,000 cash to whoever sells my house by month-end." What type of contract does this create?

  1. An express bilateral contract with social media followers
  2. An implied bilateral contract through public posting
  3. An express unilateral contract with performance deadline (correct answer)
  4. An implied unilateral contract through online solicitation
Explanation: This is an express unilateral contract because the terms and deadline are clearly stated in the post (express) and only the homeowner has an obligation to pay if someone chooses to sell the house by the deadline (unilateral). Potential sellers have no obligation until they decide to act. Choice A is wrong because followers have no obligation to sell the house. Choice B is wrong because the terms are explicitly posted, not implied. Choice D is wrong because the cash offer terms are explicitly stated online.

Question 10

A mortgage broker advertises "No fee if I can't get you approved within 30 days." This creates which type of contract?

  1. An express bilateral contract with approval guarantees
  2. An implied bilateral contract with broker services
  3. An express unilateral contract with performance-based fees (correct answer)
  4. An implied unilateral contract through advertising promises
Explanation: This is an express unilateral contract because the no-fee terms and timeframe are clearly advertised (express) and only the broker has an obligation to provide services without fee if unable to secure approval within 30 days (unilateral). Clients have no obligation until they choose to use the broker's services. Choice A is wrong because clients have no obligation to guarantee anything to the broker. Choice B is wrong because the fee terms are explicitly advertised, not implied. Choice D is wrong because the no-fee promise is explicitly stated in advertising.

Question 11

A buyer's agent consistently shows properties every Saturday morning to the same client over several months without a signed buyer agreement. What contract relationship exists?

  1. An express bilateral contract through weekend scheduling
  2. An implied bilateral contract through consistent service patterns (correct answer)
  3. An express unilateral contract through agent availability
  4. An implied unilateral contract through client requests
Explanation: This is an implied bilateral contract because the working relationship is established through consistent conduct over time rather than written agreement (implied), and both parties have mutual obligations - agent provides regular service, client works with this agent (bilateral). Choice A is wrong because no express agreement exists despite regular scheduling. Choice C is wrong because both parties have established mutual obligations through their pattern. Choice D is wrong because both agent and client have reciprocal duties in this arrangement.

Question 12

A real estate attorney tells clients "Call me anytime with contract questions - no charge for quick advice." What type of contract does this create?

  1. An express bilateral contract with mutual legal consultation obligations
  2. An implied bilateral contract creating ongoing attorney-client relationships
  3. An express unilateral contract with free advice availability (correct answer)
  4. An implied unilateral contract through established professional courtesy
Explanation: This is an express unilateral contract because the attorney explicitly stated the terms of free advice availability (express) and only the attorney has an obligation to provide free advice if clients choose to call (unilateral). Clients have no obligation to call for advice. Choice A is wrong because clients have no obligation to seek legal consultation. Choice B is wrong because the free advice terms were explicitly stated, not implied. Choice D is wrong because the attorney explicitly offered free advice, not just implied professional courtesy.

Question 13

A home inspector posts: "$100 discount on inspection fees for any agent who books 10 inspections this quarter." What type of contract does this create?

  1. An express bilateral contract with volume booking requirements
  2. An implied bilateral contract with inspection professionals
  3. An express unilateral contract with quarterly volume incentives (correct answer)
  4. An implied unilateral contract through discount offerings
Explanation: This is an express unilateral contract because the discount terms and volume requirements are clearly posted (express) and only the inspector has an obligation to provide discounts if agents choose to book the required volume (unilateral). Agents have no obligation to book inspections until they decide to pursue the discount. Choice A is wrong because agents have no obligation to book any specific volume. Choice B is wrong because the discount terms are explicitly posted, not implied. Choice D is wrong because the discount offer terms are explicitly stated in the posting.

Question 14

An investor and property manager exchange emails negotiating management terms, then both sign the final agreement. This represents what type of contract?

  1. An express bilateral contract through negotiated documentation (correct answer)
  2. An implied bilateral contract through email communications
  3. An express unilateral contract through investor requirements
  4. An implied unilateral contract through management services
Explanation: This is an express bilateral contract because all terms were explicitly negotiated and documented in writing through emails and signatures (express), and both parties have mutual obligations - investor pays fees, manager provides services (bilateral). Choice B is wrong because the final terms were explicitly documented and signed, not just implied. Choice C is wrong because both investor and manager have reciprocal obligations. Choice D is wrong because terms were explicitly negotiated and both parties have duties.

Question 15

A broker advertises "$10,000 reward for information leading to sale of 123 Main Street." This represents which contract type?

  1. An express bilateral contract with information providers
  2. An implied bilateral contract with potential informants
  3. An express unilateral contract with reward terms (correct answer)
  4. An implied unilateral contract through advertisement
Explanation: This is an express unilateral contract because the terms are clearly stated in the advertisement (express) and only the broker has an obligation to pay if someone provides qualifying information (unilateral). The informant has no obligation until they choose to act. Choice A is wrong because only the broker has obligations. Choice B is wrong because the terms are explicitly advertised. Choice D is wrong because the reward terms are explicitly stated.

Question 16

A listing agreement signed by a seller and broker is an example of which type of contract?

  1. An express unilateral contract with marketing obligations
  2. An implied bilateral contract with fiduciary duties
  3. An express bilateral contract with mutual obligations (correct answer)
  4. An implied unilateral contract with commission terms
Explanation: A listing agreement is an express bilateral contract because the terms are explicitly written out (express) and both parties have obligations (bilateral) - the broker must market the property and the seller must pay commission if the property sells. Choice A is wrong because both parties have obligations. Choice B is wrong because the terms are written, not implied. Choice D is wrong because it's written (express) and involves mutual obligations (bilateral).

Question 17

An open house visitor asks an agent to call them if the price drops. The agent agrees verbally. What contract type is created?

  1. An express bilateral contract with communication obligations
  2. An implied bilateral contract through mutual interest
  3. An express unilateral contract with agent notification duties (correct answer)
  4. An implied unilateral contract through visitor request
Explanation: This is an express unilateral contract because the terms were explicitly stated verbally (express) and only the agent has an obligation to call if the price drops (unilateral). The visitor has no obligation until they choose to make an offer. Choice A is wrong because only the agent has obligations. Choice B is wrong because the terms were explicitly discussed and only one party has duties. Choice D is wrong because the request and agreement were explicitly verbal.

Question 18

A real estate school advertises "Free iPad to first 50 students who complete our licensing course." This creates which type of contract?

  1. An express bilateral contract with educational obligations
  2. An implied bilateral contract with student commitments
  3. An express unilateral contract with completion requirements (correct answer)
  4. An implied unilateral contract through promotional offers
Explanation: This is an express unilateral contract because the terms are clearly advertised (express) and only the school has an obligation to provide iPads if students choose to complete the course (unilateral). Students have no obligation until they decide to enroll and complete. Choice A is wrong because students have no obligation to complete the course. Choice B is wrong because the offer terms are explicitly advertised. Choice D is wrong because the promotional terms are explicitly stated in advertising.

Question 19

A buyer calls an agent daily for new listings, and the agent always responds with current options. Neither party discusses exclusivity. What contract exists?

  1. An express bilateral contract through daily communications
  2. An implied bilateral contract through service patterns (correct answer)
  3. An express unilateral contract through buyer requests
  4. An implied unilateral contract through agent responses
Explanation: This is an implied bilateral contract because the working relationship is inferred from consistent conduct patterns rather than explicit discussion (implied), and both parties have mutual obligations - buyer calls for service, agent provides responsive assistance (bilateral). Choice A is wrong because exclusivity was never explicitly discussed despite daily contact. Choice C is wrong because both parties have established mutual obligations through their pattern. Choice D is wrong because both buyer and agent have reciprocal obligations.

Question 20

Two brokers meet at a conference and verbally agree to share referral fees when sending clients to each other's markets. This represents which contract type?

  1. An express bilateral contract through referral arrangements (correct answer)
  2. An implied bilateral contract through professional networking
  3. An express unilateral contract through fee sharing
  4. An implied unilateral contract through conference discussions
Explanation: This is an express bilateral contract because the referral arrangement was explicitly discussed and agreed upon verbally (express), and both brokers have mutual obligations to share fees when making referrals (bilateral). Choice B is wrong because the fee-sharing terms were explicitly negotiated, not just implied from networking. Choice C is wrong because both brokers have reciprocal obligations to each other. Choice D is wrong because the referral agreement was explicitly discussed and involves mutual duties.