CHICAGO GENERAL CONTRACTOR LICENSE
EXAMINATION STUDY GUIDE WITH 100 PRACTICE
QUESTIONS AND DETAILED RATIONALES 2026
SMART PREDICTION
1. Before excavation begins on a commercial construction project, what
should the contractor verify first?
A. Paint color selection
B. Employee vacation schedule
C. Utility locations have been identified
D. Landscaping design
Correct Answer: C. Utility locations have been identified
Rationale: Locating underground utilities helps prevent damage to utility lines,
protects workers, and ensures compliance with safety regulations.
2. Which document primarily defines the scope of work for a construction
project?
A. Payroll records
B. Construction contract
C. Employee handbook
D. Safety meeting minutes
Correct Answer: B. Construction contract
Rationale: The construction contract establishes the responsibilities, obligations,
and scope of work agreed upon by the parties.
3. What is the primary purpose of a building permit?
A. To increase project costs
B. To advertise the contractor
C. To verify code compliance before construction
D. To guarantee project completion
,Correct Answer: C. To verify code compliance before construction
Rationale: Building permits help ensure construction complies with applicable
building codes and public safety requirements.
4. Which foundation type is commonly used where expansive soils are
present?
A. Floating wood floor
B. Slab-on-grade without reinforcement
C. Deep foundation such as drilled piers
D. Asphalt base
Correct Answer: C. Deep foundation such as drilled piers
Rationale: Deep foundations transfer loads below unstable soil layers to more
suitable bearing material.
5. What is the primary purpose of reinforcing steel in concrete?
A. Improve concrete color
B. Increase resistance to tensile forces
C. Reduce curing time
D. Prevent shrinkage completely
Correct Answer: B. Increase resistance to tensile forces
Rationale: Concrete is strong in compression but weak in tension; reinforcing steel
provides tensile strength.
6. Which roofing material generally provides the longest service life?
A. Asphalt roll roofing
B. Wood shingles
C. Slate
D. Built-up felt only
Correct Answer: C. Slate
Rationale: Properly installed slate roofs often last well over 75 years.
, 7. A critical path schedule is primarily used to:
A. Calculate employee wages
B. Identify activities that directly affect project completion
C. Measure concrete strength
D. Estimate fuel costs
Correct Answer: B. Identify activities that directly affect project completion
Rationale: Activities on the critical path determine the project's minimum
completion time.
8. Which framing member supports loads directly above doors and windows?
A. Stud
B. Joist
C. Header
D. Plate
Correct Answer: C. Header
Rationale: Headers transfer structural loads around openings.
9. OSHA requires fall protection for most construction workers exposed to falls
of:
A. 2 feet
B. 4 feet
C. 6 feet
D. 10 feet
Correct Answer: C. 6 feet
Rationale: OSHA generally requires fall protection at elevations of 6 feet or more
in construction.
10.Which document specifies material quality and installation requirements?
A. Job application
B. Specifications
C. Timesheet
D. Invoice
EXAMINATION STUDY GUIDE WITH 100 PRACTICE
QUESTIONS AND DETAILED RATIONALES 2026
SMART PREDICTION
1. Before excavation begins on a commercial construction project, what
should the contractor verify first?
A. Paint color selection
B. Employee vacation schedule
C. Utility locations have been identified
D. Landscaping design
Correct Answer: C. Utility locations have been identified
Rationale: Locating underground utilities helps prevent damage to utility lines,
protects workers, and ensures compliance with safety regulations.
2. Which document primarily defines the scope of work for a construction
project?
A. Payroll records
B. Construction contract
C. Employee handbook
D. Safety meeting minutes
Correct Answer: B. Construction contract
Rationale: The construction contract establishes the responsibilities, obligations,
and scope of work agreed upon by the parties.
3. What is the primary purpose of a building permit?
A. To increase project costs
B. To advertise the contractor
C. To verify code compliance before construction
D. To guarantee project completion
,Correct Answer: C. To verify code compliance before construction
Rationale: Building permits help ensure construction complies with applicable
building codes and public safety requirements.
4. Which foundation type is commonly used where expansive soils are
present?
A. Floating wood floor
B. Slab-on-grade without reinforcement
C. Deep foundation such as drilled piers
D. Asphalt base
Correct Answer: C. Deep foundation such as drilled piers
Rationale: Deep foundations transfer loads below unstable soil layers to more
suitable bearing material.
5. What is the primary purpose of reinforcing steel in concrete?
A. Improve concrete color
B. Increase resistance to tensile forces
C. Reduce curing time
D. Prevent shrinkage completely
Correct Answer: B. Increase resistance to tensile forces
Rationale: Concrete is strong in compression but weak in tension; reinforcing steel
provides tensile strength.
6. Which roofing material generally provides the longest service life?
A. Asphalt roll roofing
B. Wood shingles
C. Slate
D. Built-up felt only
Correct Answer: C. Slate
Rationale: Properly installed slate roofs often last well over 75 years.
, 7. A critical path schedule is primarily used to:
A. Calculate employee wages
B. Identify activities that directly affect project completion
C. Measure concrete strength
D. Estimate fuel costs
Correct Answer: B. Identify activities that directly affect project completion
Rationale: Activities on the critical path determine the project's minimum
completion time.
8. Which framing member supports loads directly above doors and windows?
A. Stud
B. Joist
C. Header
D. Plate
Correct Answer: C. Header
Rationale: Headers transfer structural loads around openings.
9. OSHA requires fall protection for most construction workers exposed to falls
of:
A. 2 feet
B. 4 feet
C. 6 feet
D. 10 feet
Correct Answer: C. 6 feet
Rationale: OSHA generally requires fall protection at elevations of 6 feet or more
in construction.
10.Which document specifies material quality and installation requirements?
A. Job application
B. Specifications
C. Timesheet
D. Invoice
