AZ R-5 Dual Residential & Small
Commercial Contractor Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of the Arizona Registrar of Contractors (ROC)?
A. To establish property tax rates
B. To license and regulate contractors
C. To issue building permits for every municipality
D. To provide construction loans
Correct Answer: B. To license and regulate contractors
Rationale: The Arizona Registrar of Contractors is responsible for
contractor licensing and regulatory oversight of contracting businesses in
Arizona.
,Question 2
The KB-2 Dual Residential and Small Commercial classification combines
which two scopes?
A. B-1 and B-3
B. B-2 and B
C. A and B-1
D. B-3 and C-1
Correct Answer: B. B-2 and B
Rationale: KB-2 permits the scope of work authorized under the B-2
General Small Commercial and B General Residential classifications.
Question 3
The KB-2 classification permits general construction on which types of
projects?
A. Residential projects only
B. Commercial projects only
C. Residential and qualifying small-commercial projects
D. Engineering projects only
,Correct Answer: C. Residential and qualifying small-commercial projects
Rationale: A dual classification combines qualifying residential and
commercial scopes under one license.
Question 4
Under the Arizona classification system, commercial contracting generally
refers to contracting that is:
A. Limited to single-family homes
B. Anything other than residential contracting
C. Limited to government buildings
D. Limited to projects over $2 million
Correct Answer: B. Anything other than residential contracting
Rationale: Arizona distinguishes residential contracting from commercial
contracting, with commercial contracting generally encompassing
construction other than residential work.
Question 5
, For KB-2 commercial work, what is the maximum project size identified for
the B-2 General Small Commercial scope?
A. $500,000
B. $1 million
C. $2 million
D. $5 million
Correct Answer: C. $2 million
Rationale: The B-2 General Small Commercial classification applies to
commercial projects of $2,000,000 or less, including labor and materials.
Question 6
Which work must generally be subcontracted to an appropriately licensed
contractor under the B-2 scope?
A. Interior painting
B. Carpentry
C. Electrical work
D. General framing
Correct Answer: C. Electrical work
Commercial Contractor Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2027
Q&A | Instant Download Pdf
Question 1
What is the primary purpose of the Arizona Registrar of Contractors (ROC)?
A. To establish property tax rates
B. To license and regulate contractors
C. To issue building permits for every municipality
D. To provide construction loans
Correct Answer: B. To license and regulate contractors
Rationale: The Arizona Registrar of Contractors is responsible for
contractor licensing and regulatory oversight of contracting businesses in
Arizona.
,Question 2
The KB-2 Dual Residential and Small Commercial classification combines
which two scopes?
A. B-1 and B-3
B. B-2 and B
C. A and B-1
D. B-3 and C-1
Correct Answer: B. B-2 and B
Rationale: KB-2 permits the scope of work authorized under the B-2
General Small Commercial and B General Residential classifications.
Question 3
The KB-2 classification permits general construction on which types of
projects?
A. Residential projects only
B. Commercial projects only
C. Residential and qualifying small-commercial projects
D. Engineering projects only
,Correct Answer: C. Residential and qualifying small-commercial projects
Rationale: A dual classification combines qualifying residential and
commercial scopes under one license.
Question 4
Under the Arizona classification system, commercial contracting generally
refers to contracting that is:
A. Limited to single-family homes
B. Anything other than residential contracting
C. Limited to government buildings
D. Limited to projects over $2 million
Correct Answer: B. Anything other than residential contracting
Rationale: Arizona distinguishes residential contracting from commercial
contracting, with commercial contracting generally encompassing
construction other than residential work.
Question 5
, For KB-2 commercial work, what is the maximum project size identified for
the B-2 General Small Commercial scope?
A. $500,000
B. $1 million
C. $2 million
D. $5 million
Correct Answer: C. $2 million
Rationale: The B-2 General Small Commercial classification applies to
commercial projects of $2,000,000 or less, including labor and materials.
Question 6
Which work must generally be subcontracted to an appropriately licensed
contractor under the B-2 scope?
A. Interior painting
B. Carpentry
C. Electrical work
D. General framing
Correct Answer: C. Electrical work
