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Qualifying Builder (QB) Exam — Information & Free Practice

US-MN · Examination information

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Qualifying Builder (QB) Exam

Provider
Minnesota Department of Labor and Industry
Format
Multiple choice
Exam questions
110
Time limit
5.5 hours
Passing score
70 percent correct
Practice scope

The authority has not published an examination outline; the practice questions follow the scope of the existing question bank.

  • Plans and Specifications
    • Basic Plan Information
  • Energy
    • Interior Air Barrier
    • Wind Wash Barrier
    • Vapor Retarder
    • Insulation
    • Fenestration Openings
    • Mechanical and Passive Ventilation
  • Building Planning and Life Safety
    • Means of Egress
    • Stairways
    • Smoke Alarms
    • Required Exit Door
    • Wall Between House and Garage
    • Safety Glazing
    • Natural Light and Ventilation
    • Minimum Ceiling Heights
    • Replacement Windows
  • Sitework
    • Soils
    • Surveys
    • Excavation and Gopher State One Call
    • Filling and Soil Correction
    • Erosion Control
    • Backfill
    • Frost Protection
  • Footings and Foundations
    • Concrete Admixtures
    • Concrete Specification
    • Concrete Air Entrainment
    • Concrete Curing
    • Foundation Wall Design
    • Vertical Reinforcement and Anchors
    • Minimum Size Footings
    • Dampproofing and Waterproofing
    • Slab-on-grade
  • Carpentry
    • Protection Against Decay
    • Engineered Floor Systems
    • Conventional Floor Systems
    • Wall Framing
    • Engineered Roof Framing
    • Conventional Roof Framing
    • Stairs
    • Decks and Balconies
    • Chimneys and Chases
    • Structural Load Path
    • Wood Foundations
  • Roofing
    • Underlayment and Ice Barrier
    • Rolled Roofing
    • Asphalt Shingles
    • Wood Shingles and Shakes
    • Flashing
    • Roof Ventilation
  • Exterior Finishes
    • House Wraps
    • Flashing
    • Vertical Siding
    • Wood Siding
    • Aluminum and Vinyl Siding
    • Hardboard Siding
    • Wood Shakes and Shingles
    • Stucco
    • Brick Veneer
  • Foam Plastic
    • Flame Spread
    • Thermal Protection
  • Interior Finishes
    • Drywall
  • Associated Trades
    • Electrical
    • Plumbing
    • Energy
  • Safety
    • Lead
  • Fraudulent, Deceptive, or Dishonest Practices
    • License and Advertising Misrepresentation
    • Contract Misrepresentation
    • Permits and Inspections
    • Diversion of Funds
  • Residential Insurance Claims
    • Deductibles and Inducements
    • Estimates and Policy Advice
    • Post-loss Assignment and Cancellation
  • Construction Worker Classification
    • Written Contract
    • Entity, Invoices, and Payment
    • Control, Expenses, and Profit or Loss
    • Misclassification Penalties
  • Construction Contractor Registration
    • Registration Requirement
    • Registration Exemptions
  • CCLD Enforcement
    • Administrative Orders
    • Penalties and Correction
    • Subpoenas and Investigations
  • Licensing and Regulation
    • Definition and Scope
    • License Exemptions
    • Qualifying Person
    • Application and Disclosure
    • Examination Content
    • Grounds for Sanctions
    • Liability Insurance
    • License Number and Advertising
  • Statutory Warranties
    • One-, Two-, and Ten-year Periods
    • Notice and Inspection
    • Repair Offer
    • Exclusions and Modification
  • Assumed Names
    • Filing and Publication
    • Renewal and Amendment
  • Mechanic's Liens and Payment
    • Contractor Pre-lien Notice
    • Subcontractor Notice
    • Lien Statement
    • Attachment and Priority
    • Enforcement Deadline
Examination sources