& Law Examination Practice Exam 2026
| 100 Questions & Answers with
Detailed Rationales | Complete Exam
Prep & Study Guide
1. What is the primary purpose of a contractor’s written contract?
A. To eliminate all project risks
B. To establish the rights and responsibilities of the parties
C. To guarantee a contractor’s profit
D. To avoid obtaining permits
Answer: To establish the rights and responsibilities of the parties
Rationale: A written contract clearly defines the scope of work, price, payment
terms, responsibilities, and other obligations of the owner and contractor.
2. Which document generally identifies the work to be performed, contract
price, and payment terms?
A. Safety data sheet
B. Purchase order
C. Construction contract
D. Delivery ticket
,Answer: Construction contract
Rationale: The construction contract establishes the fundamental agreement
between the contractor and customer.
3. Why should a contractor carefully define the scope of work?
A. To eliminate the need for insurance
B. To prevent misunderstandings about what is included
C. To avoid paying employees
D. To eliminate inspections
Answer: To prevent misunderstandings about what is included
Rationale: A detailed scope helps prevent disputes concerning work that the
owner believes is included but the contractor did not intend to perform.
4. What is a change order?
A. A payroll record
B. A written modification to the original contract
C. A building permit
D. A tax return
Answer: A written modification to the original contract
Rationale: Change orders document changes to the scope, price, materials,
schedule, or other contract terms.
5. When possible, a change to the contract price should be approved:
A. After final payment
B. Before the changed work is performed
C. Only after an inspection
D. At the end of the warranty period
Answer: Before the changed work is performed
,Rationale: Obtaining written authorization before proceeding reduces disputes
over whether the additional work was authorized and how much it costs.
6. What is a contractor's overhead?
A. Direct material used on one specific job
B. General business expenses necessary to operate the company
C. Only employee wages
D. Customer deposits
Answer: General business expenses necessary to operate the company
Rationale: Overhead can include office expenses, insurance, administrative
salaries, vehicles, utilities, accounting, and similar business costs.
7. Which is normally a direct job cost?
A. Office rent
B. Advertising
C. Lumber installed on a project
D. General accounting fees
Answer: Lumber installed on a project
Rationale: A direct cost can be specifically attributed to a particular construction
project.
8. What is gross profit?
A. Revenue minus direct costs
B. Revenue minus taxes only
C. Assets minus liabilities
D. Cash minus payroll
Answer: Revenue minus direct costs
Rationale: Gross profit generally represents revenue remaining after direct costs
such as labor and materials have been deducted.
, 9. What is net profit?
A. Revenue before any expenses
B. Gross profit after applicable operating expenses and other costs
C. Total assets
D. Total sales tax collected
Answer: Gross profit after applicable operating expenses and other costs
Rationale: Net profit reflects what remains after business expenses and other
applicable costs are accounted for.
10.Why should a contractor prepare a project estimate?
A. To determine expected project costs and pricing
B. To eliminate all competition
C. To avoid keeping records
D. To guarantee no change orders occur
Answer: To determine expected project costs and pricing
Rationale: Estimating allows the contractor to evaluate labor, materials,
equipment, subcontractors, overhead, and profit before submitting a price.
11.Which estimating method is generally the most reliable for a complex
residential project?
A. Guessing from memory
B. Detailed quantity takeoff and pricing
C. Using the lowest material price found
D. Estimating only labor
Answer: Detailed quantity takeoff and pricing
Rationale: A detailed takeoff accounts for quantities and associated costs,
reducing omissions and pricing errors.
12.What is a bid?