Practice Test Geeks(OIT) Ontario Industrial Trades Certification Practice Test

OIT Flashcards

171 study cards across 27 topic decks — every card built from a real OIT practice question. No account or sign-up needed. Flip to reveal the answer and explanation, mark what you know, and drill what you don't.

OIT exam key facts

  • The Skilled Trades Ontario Certificate of Qualification multiple-choice exam contains between 90 and 150 questions. Source
  • The Red Seal and provincial trade certification exams have a writing time limit of four hours. Source
  • The trade certification examination requires a minimum passing grade of 70%. Source
  • The Skilled Trades Ontario Certificate of Qualification exam fee is $150 plus HST per attempt. Source
  • Candidates who do not pass the Skilled Trades Ontario certifying exam must observe a mandatory 30-day waiting period and repay the exam fee before rescheduling. Source
  • In Ontario, a Certificate of Qualification requires regular renewal in compulsory trades, but does not need to be renewed in non-compulsory trades. Source
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Decks by Topic

Blueprint Reading and Technical Drawing
7 cards
Blueprint Reading and Technical Drawing
7 cards
Credential Requirements
7 cards
Credential Requirements
7 cards
Credential Requirements
7 cards
Quality Assurance and Improvement
7 cards
Training and Apprenticeship Programs
7 cards
Training and Apprenticeship Programs
7 cards
Training and Apprenticeship Programs
7 cards
Assessment and Evaluation
6 cards
Career Opportunities and Advancement
6 cards
Communication and Documentation
6 cards
Core Knowledge and Fundamentals
6 cards
Credential Requirements
6 cards
Evaluation Preparation and Testing
6 cards
Industry Regulations
6 cards
OIT Tools and Equipment
6 cards
OIT Tools and Equipment
6 cards
OIT Tools and Equipment
6 cards
OIT Workplace Relations and Labor Standards
6 cards
OIT Workplace Relations and Labor Standards
6 cards
OIT Workplace Relations and Labor Standards
6 cards
Practice and Application
6 cards
Professional Standards and Ethics
6 cards
Quality Assurance and Improvement
6 cards
Safety and Compliance
6 cards
Training and Apprenticeship Programs
6 cards

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  • A timed, full-length OIT mock exam — 90 questions in 240 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
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  • Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
  • A printable OIT cheat sheet you can print or save as a PDF.
  • Free OIT practice tests with the correct answer shown after each question.
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How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. skilledtradesontario.ca — Exam format, score release, renewal, score validity, test delivery, fees, retake policy, retake fee · verified Oct 2026
  2. red-seal.ca — Passing score, time limit · verified Oct 2026