Oklahoma Business & Law Exam Prep

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Your access starts when you do: the days begin the first time you open the course, not at checkout (or 14 days after purchase, whichever comes first).

75% off with a classification that sits this exam. If that course is in your cart, this course is 75% off: $24.75 for 30 days, $32.25 for 60 days, $42.25 for 90 days. The prices above are the full price if you buy this course alone.

Official sitting

Oklahoma Business & Law exam at a glance

The Oklahoma Business & Law exam has 50 questions and a time limit of 2 hours, and it is open book. That works out to about 2.4 minutes per question. Figures are from the official candidate bulletin, checked September 20, 2026.

Questions50
Time2 hours
BookOpen book

Confirm question count, time, open-book rules, and passing score on the live board bulletin before you sit. We do not guarantee a passing result. Source: PSI OK contractor CIB Electrical/Mechanical/Plumbing Business and Law (effective 12/18/2025), checked September 20, 2026. How we source exam facts

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What’s included

18,000+ word study guide

Worked calculations, code-section breakdowns, exam traps, a key-terms glossary and a 30/60/90-day plan.

4 full-length practice exams

Original questions weighted to match the topic mix of the real exam.

200 practice questions

Every one with a written explanation and the code section behind the answer.

Same study guide and four exams on every term. You are choosing how long you can log in.

Instant accessSecure checkoutBuilt on current codes
SKU: N/A Category:

What this prep covers

  1. How CIB sits Business and Law — three papers, one outline family
  2. What Oklahoma licenses statewide — and what it does not
  3. Electrical contractor licensing — Title 59 §1680 and OAC 158:40
  4. Mechanical contractor licensing — Title 59 Chapter 43A and OAC 158:50
  5. Plumbing contractor licensing — Title 59 Chapter 27 and OAC 158:30
  6. Fine schedule, complaints, and unlicensed work — OAC 158:10
  7. Bidding and estimating (10 items)
  8. Project management, supervision, ethics — and Oklahoma liens (7 items)
  9. Contracts (5 items)
  10. Financial (8 items)
  11. Labor and personnel (5 items)
  12. Risk management (4 items)
  13. Payroll and payroll taxes (5 items)
  14. Licensing requirements heading (6 items) — insurance, bonds, renewal
  15. Open-book method for a 50-item, 120-minute CIB paper
  16. Worked Oklahoma scenarios
  17. What this course will not pretend
  18. Exam-day logistics and how to use the four practices
  19. Oklahoma clocks and minimums recap
  20. Heading by heading, slower
  21. Cities, counters, and the Oklahoma map
  22. Last-mile Oklahoma facts the outline actually samples
  23. NASCLA Basic 14th in an Oklahoma room
  24. More estimating arithmetic Oklahoma will actually ask
  25. Title 42 again, with claimant stories
  26. OSHA and employment in full sentences
  27. Entities, books, and cash in Oklahoma English
  28. Contracts and change orders in the field
  29. Payroll calendar versus lien calendar versus PSI calendar
  30. Display, advertising, and holding out
  31. Trade paper versus business paper — keep the SKUs honest
  32. Qualifier, firm, and name match
  33. Using the unofficial CIB book
  34. Three passes on exam day
  35. Final Oklahoma checklist
  36. More Oklahoma jobs, same statutes
  37. Risk matching drills
  38. Labor standards drills
  39. What 'open book' does and does not forgive
  40. Closing: Oklahoma only
  41. Application attachments CIB actually asks for
  42. Change orders, extras, and the PM-contract seam
  43. Name match, insurance match, and the first job after the score
  44. Oklahoma B&L lastmile: numbers you will look up
  45. Worked burden and ratio items
  46. Counters one more time
  47. Parking-lot recitation

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Common questions about this exam

How many questions are on the Oklahoma Business & Law exam?

The Oklahoma Business & Law exam has 50 questions and a time limit of 2 hours, about 2.4 minutes per question. It is open book. Check the current board bulletin before you book.

How much practice does this prep include?

It includes 4 full-length practice exams and 200 practice questions in total. Every question has a written explanation naming the code section the answer comes from.

How long is the study guide?

The Oklahoma Business & Law guide runs to roughly 18,170 words in 47 sections, starting with “How CIB sits Business and Law — three papers, one outline family” and ending with “Parking-lot recitation”.

How long do I get access?

Choose 30, 60 or 90 days at checkout. Your days do not start at checkout: they begin the first time you open the course (or 14 days after purchase, whichever comes first). Access works on any device, and you can retake every practice exam as often as you like. Days remaining are shown in your dashboard and you can extend at any time.

Is this an official Oklahoma Business & Law exam?

No. This is independent preparation material. It is not affiliated with or endorsed by any state licensing board or exam vendor, and it does not contain real exam questions. Always confirm current requirements with your licensing board.

About this prep

This prep is built specifically for the Oklahoma Business & Law examination and includes a 18,000+-word study guide written for this exam, 4 full-length practice exams and 200 practice questions, each with a written explanation.

How access works

You are paying for access length (30, 60, or 90 days). The study guide and four timed exams are the same on every term. Your days start the first time you open the course, not at checkout (or 14 days after purchase, whichever comes first), and access works on any device for that term.

Not affiliated with or endorsed by any state licensing board or exam vendor. For exam-preparation purposes only.