Operative
Labourers, trainees and skilled trades
- Green · Labourer
- Red · Trainee / Apprentice
- Blue · Skilled Worker
- Gold · Advanced Craft
Realistic mock exams for the CITB Health, Safety & Environment test — 3,000+ practice questions, every answer explained, in your own language.
Rated 4.6 · 950+ ratings on the App Store and Google Play

Pass mark
45 / 50
50
questions in the real test
How Many Questions Are in the CSCS Test? →45
minutes to finish
45/50
to pass — that's 90%
What Is the CSCS Test Pass Mark? →3,000+
practice questions in the app
A short sample: exam-style questions from the app's 3,000+ bank, with the explanation after each one. No sign-up.
Question 1 of 6 · Manual Handling
Not quite.
The manual handling hierarchy requires first considering whether the manual handling can be avoided entirely. If not, assess the risk and reduce it as far as reasonably practicable.
Question 2 of 6 · Noise & Vibration
Not quite.
At 85 dB(A), the upper exposure action value, employers must provide hearing protection and take steps to reduce noise exposure.
Question 3 of 6 · Health & Welfare Hazards
Not quite.
Asbestos-related diseases have a long latency period, typically developing 15-60 years after first exposure. This includes mesothelioma, asbestosis, and asbestos-related lung cancer.
Question 4 of 6 · Working at Height
Not quite.
The correct angle is 75 degrees, which means the base should be 1 unit out from the wall for every 4 units of height (1:4 ratio).
Question 5 of 6 · Electrical Safety
Not quite.
Before excavating, use cable and pipe locating equipment (e.g., CAT and Genny), refer to utility plans from the relevant service providers, and hand dig near known services.
Question 6 of 6 · Waste Management
Not quite.
Waste transfer notes must be kept for at least 2 years (or 3 years for hazardous waste consignment notes).
Not just a pile of questions — the tools that turn practice into a pass.
50 questions in 45 minutes with a 45/50 pass mark, like the real test. Each mock mixes 38 knowledge questions with 12 behavioural case-study questions.
The app spots the topics you keep getting wrong and drills those first.
Swipe through the facts you have to know cold — signs, numbers, regulations.
One question a day keeps it fresh. Build a streak, earn XP, level up.
Set your test date and get a daily target that gets you ready in time.
Ten minutes on a break? Run a short test, or re-sit only the ones you missed.
Save the tricky questions and come back to them before test day.
Revise on site, on the train, or anywhere without a signal.
See your scores by topic and watch them climb toward the pass mark.
Practise a topic, sit a test, see where you stand — then do it again until 45 out of 50 is routine.

Every topic on the test, from manual handling to electrical safety — with a question count for each.

Your score, whether it's a pass, and a topic-by-topic breakdown after every test.

Every test you've taken, with your score, time and pass or fail.
Every question, every answer and every explanation is translated — all 3,000+ of them. Learn the safety rules in the language you think in, and switch whenever you like.
Your card's colour decides your test. All three have the same shape — 50 questions, 45 minutes, 45 to pass — and the app has the right question pool for each.
Labourers, trainees and skilled trades
Supervisors and high-risk specialist trades
The core test plus one of 12 specialisms — working at height, demolition, highway works, plumbing, tunnelling, lifts, HVAC and more.
Site managers, engineers, architects and surveyors
Everything you need to know about the CSCS card and the CITB Health, Safety and Environment test — pass marks, card types, booking, and revision tips.
The CSCS test has 50 questions and lasts 45 minutes. Here's how the questions break down, what types to expect, and how many you can get wrong.
The CSCS test pass mark is 45 out of 50 (90%) for every version — Operative, Specialist, and Managers & Professionals. Here's what that means in practice.
Green, red, blue, gold, black, and white CSCS cards explained — what each colour means, who needs which card, and the qualifications required.
Book the CITB Health, Safety and Environment test in 4 steps: it costs £23.50, takes 45 minutes, and you'll need photo ID on the day. Here's the process.
About 3 in 4 pass — CITB put the Managers & Professionals pass rate at 74% — but the 90% pass mark leaves little room for error. How to prepare.
Most CSCS cards last 5 years — but first-issue green Labourer cards now last 2 years, and most red cards can't be renewed. Full validity guide.
Get a green CSCS Labourer card in 3 steps: complete a Level 1 health and safety award, pass the CITB Operatives test (£23.50), and apply for the card (£36).
Seven practical tips to pass the CSCS test on your first attempt — from mastering the interactive question formats to knowing when you're actually ready to book.
Sit your first full mock test free and see your real score.