CSCS Mock Test Full 50 Questions 2024 – CSCS Mock Test | CSCS Revision

This CSCS mock test is a full 50-question example designed to help you practice and prepare for your real Health, Safety and Environment Test in 2024. All the questions will be pulled at random from some of the core health and safety topics covered in the real CSCS test.

For the real test, you will have 45 minutes to complete 50 multiple-choice questions, you’ll need to demonstrate that you have a good theoretical knowledge of many health and safety topics before you can pass your test and apply for your CSCS card.

Most of the questions in the real test will require a single answer but there are a few which require multiple answers. In keeping with this format, we’ve added questions that require multiple answers so you can get the full experience when attempting any of our CSCS mock tests.

If a question requires two answers, you’ll need to choose both correct answers before you can get a full point for that question, so please ensure that you read each question carefully. The pass mark for this CSCS mock test is 45 out of 50. Good luck!

1. Which of these must you do if you’re required to use an extension cable? (Choose 2 answers)

You must only check the length you need for damage

You must only uncoil the length you need to use

Check the entire length and cable connectors for damage

You must uncoil the entire cable

Question 1 of 50

2. What should you do if the ladder you’re about to use is damaged?

Put the ladder in a corner and leave it there

Try to fix the ladder yourself

Carry on using the ladder but stay away from the damaged section

Stop using it, report it and let your colleagues know the ladder is not safe

Question 2 of 50

3. Guard rails placed around the top of an excavation are meant to ___.

Stop toxic gas from forming at the bottom of the trench

Prevent people from falling into the trench

Prevent the sides of the trench from collapsing

Stop rainwater from running into the trench.

Question 3 of 50

4. Which class of fire does magnesium and aluminium materials fall under?

Class B

Class A

Class F

Class D

Question 4 of 50

5. What should you do if you’re unsure about a particular topic discussed during a site induction?

Ask a colleague to clarify

Meet with the presenter at the end of the day to discuss it

Ask your health and safety rep to explain at your next break

Ask the presenter to explain further

Question 5 of 50

6. What does the health and safety sign below mean?

safety-sign-40

Male shower facilities located here

Emergency first aid shower

Toilet and shower facilities located here

Area fitted with fire sprinklers

Question 6 of 50

7. What should you do if you suspect the scaffolding you are working from is unsafe?

Report it to your supervisor immediately

Report it to your supervisor at the end of the day

Try to make the necessary repairs yourself

Continue working and wait for it to be identified at the next inspection

Question 7 of 50

8. A risk assessment is important because ____.

It identifies hazards and tells you the safest way of performing a task

It is used to delegate tasks among workers

It tells you who is in charge of health and safety at your worksite

It tells you where tools should be stored

Question 8 of 50

9. Which of these should be worn on-site if there’s a risk of objects falling from above?

Safety harness

Hard hat

High-visibility clothing

Safety goggles

Question 9 of 50

10. What does this signal mean?

Proceed

Danger, emergency stop

Turn right

Turn left

Question 10 of 50

11. Why is it important for workers using a half mask respirator to be clean shaven?

The facial hair may hamper the seal around the face.

The facial hair can cause an allergic reaction.

If you’re clean shaven you can use the same mask for longer periods.

The facial hair can block the filter very quickly.

Question 11 of 50

12. You should always wear appropriate boots when working in wet cement because____.

It allows you to walk faster while working

It protects your trousers

It prevents skin burns and dermatitis

It keeps your feet dry and warm

Question 12 of 50

13. You’re about to start working and notice your harness is damaged, what should you do?

Continue using it until you can get a new one

Stop all work immediately and tell your supervisor

Borrow a harness from another worker

Continue using it and tell your supervisor at your next break

Question 13 of 50

14. What do yellow and black health and safety signs like the one below mean?

Health-and-Safety-Sign-11

They're hazard warning signs

They're used to indicate that an action is mandatory

They're used to indicate safe conditions

An action is mandatory

Question 14 of 50

15. What substance is probably present in the air if workers notice the smell of rotten eggs?

Methane

Oxygen

Hydrogen sulphide

Carbon dioxide

Question 15 of 50

16. To ensure maximum protection when using a mask you should ____.

Ensure you’re using the correct type of mask for the job

Ensure you’re wearing the mask correctly

Ensure you’ve passed a face fit test for that specific mask

All of these answers

Question 16 of 50

17. What does the health and safety sign below mean?

safety-sign-10

White clothing only must be worn in this area

High visibility clothing not necessary in this area

High visibility clothing recommended but not compulsory

High visibility clothing must be worn in this area

Question 17 of 50

18. Disposable masks should be used no more than ___.

One day or one shift

Nine working days

Ten working days

Seven working days

Question 18 of 50

19. You have to work in an excavation, what is the main hazard while working?

Being crushed if the sides are not supported

Breathing in hazardous dust from the ground

Suffering from skin abrasions

Falling

Question 19 of 50

20. You witness a scaffold collapse, if you’re questioned about this accident you should:

Refuse to be questioned because you’re not an expert when it comes to scaffolds.

Try to protect your colleagues by saying as little as possible.

Say exactly what you saw.

Ask your supervisor what to say.

Question 20 of 50

21. What do yellow service pipes carry in relation to underground service pipes?

Gas

Electricity

Water

Sewage and drain lines

Question 21 of 50

22. Methane gas is very dangerous in confined spaces because: (Choose 2 answers)

It will limit the amount of oxygen you have available.

It could make you feel dehydrated.

It could explode.

It will block your vision.

Question 22 of 50

23. Wet chemical fire extinguishers are identified by which colour?

Yellow

Blue

Red

Black

Question 23 of 50

24. What TWO methods can you use to reduce the amount of dust from becoming airborne? (Choose 2 answers)

Place a dust collector on the machine

Wear a protective mask

Work carefully and slowly

Keep your area neat

Wet cutting

Question 24 of 50

25. High levels of dust can be inhaled when performing tasks such as grinding, drilling, sanding and cutting. These levels are most dangerous when:

Using the tool outside when it is windy

Using the tool in a large, indoor area

Working in a small room

Working outdoor on a calm day

Question 25 of 50

26. What’s the FIRST thing you should do if someone who is working in a deep man hole collapses?

Find your supervisor and inform him on the matter

Have your colleagues lower you into the man hole so you can assist

Notify the trained rescue team immediately

Leave the site and go home

Question 26 of 50

27. After raising a fire alarm, what’s the next thing you should do?

Hide under a desk

Leave the building immediately

Find your colleagues and take them out the building

Find your supervisor and inform of the situation

Question 27 of 50

28. Who is responsible for recording an injury in the accident book?

The supervisor.

A Health and Safety rep.

The person who was injured or someone acting for them.

The site manager

Question 28 of 50

29. Being exposed to engine oil can cause ____.

Skin problems

Lung cancer

Temporary loss of breath

Hearing problems

Question 29 of 50

30. In which of these are you most likely to encounter asbestos?

In any building built or refurbished before the year 2000

Asbestos is no longer present in any homes or buildings

In industrial buildings built after the year 2000

In homes built between 1990 and 2015

Question 30 of 50

31. You should tell your employer if you have contracted Weil’s disease on site because:

They will need to shut down the site.

They will need to keep you in a confined working area away from other workers.

They will need to arrange pest control measures on site.

They will need to inform the Health and Safety Executive.

Question 31 of 50

32. Over time, excess noise can damage your ability to hear. Can such a condition be reversed?

Yes, but you will be forced to change your current job

With time, the condition may repair itself

The damage is permanent and cannot be reversed

You will need surgery to repair your hearing loss

Question 32 of 50

33. You believe that excess noise at the job site has damaged your hearing. What do you need to do?

There is nothing that you can do. The damage is permanent and cannot be undone

Take a few sick days and rest

Have your doctor or employer arrange a hearing test for you

Place cotton wads in your ears to prevent any future damage

Question 33 of 50

34. You have just finished working with a particularly noisy piece of equipment and you have a ringing in your ears. What does this symptom imply?

You’ve temporarily damaged your hearing

Your body has been exposed to excess vibration

The level of noise was high, but it was still safe

You may be coming down with the flu or a respiratory infection

Question 34 of 50

35. You are required to undertake some work that will produce dust. What will you need to do?

Avoid the work, as dust can harm your respiratory system

Wear the correct personal protective equipment (PPE) and use devices that will control airborne dust

Begin working immediately; dust is hardly dangerous

Only work for a short period of time

Question 35 of 50

36. What should you do if you accidentally cut your finger and you can’t get it to stop bleeding?

Locate your first aider and let them check it out.

Tie a piece of cloth around it and go back to work.

Continue working and check it out later when you get home.

Wash it under very hot water.

Question 36 of 50

37. Which of these TWO types of fire extinguishers are most suitable for use on electrical fires? (Choose 2 answers)

Water

Foam

Dry Powder

Wet Chemical

CO2

Question 37 of 50

38. Hazardous substances can be identified by ____.

The colour of the substance

It will have a blue label on the container

The colour of the container

The symbol on the label

Question 38 of 50

39. What is the safest way of entering and exiting a deep excavation?

Using ladders on the work-site

Via an excavator bucket

Via shoring or trench supports

Via a fixed staircase

Question 39 of 50

40. Protective mid-soles in your safety footwear are designed to:

Prevent chemical burns if you step on hazardous chemicals

Prevent you from twisting you ankle

Protect your feet from nails and other sharp objects

Ensure your footwear remains comfortable throughout the day

Question 40 of 50

41. What should you do if one of your colleague has a nail stuck in their foot and you are not a trained first aider?

Pull the nail out immediately otherwise the foot will get infected.

Pull the nail out.

Pull the nail out and run the foot under hot water.

Leave the nail in as it will help to reduce the bleeding.

Question 41 of 50

42. Which of the following is the best option if you're trying to avoid causing any harm to a protected species in an area where you're working?

Avoid doing any work during breeding season

Only conduct work during night-time hours

Only conduct work using manually operated machinery

Transport all present species to your site office

Question 42 of 50

43. What does the health and safety sign below mean?

Irritant

Dangerous to the environment

Corrosive

Hot liquid

Question 43 of 50

44. If you need to operate a power tool you must be:

At least 16 years old

Trained and competent

At least 18 years old

At least 21 years old

Question 44 of 50

45. What should you do if you discover a child wondering around on a construction site?

Escort the child to safety immediately

Just ignore it as it’s not your problem

Find your site manager and report it

Find your supervisor and report it

Question 45 of 50

46. All unsafe working practices should be reported immediately; whose responsibility is it to report unsafe working practices?

It’s everyone’s responsibility to report unsafe working practices

Your supervisor only

Only a health and safety rep can do this

Only the site manager can do this

Question 46 of 50

47. Details about the site traffic rules are usually discussed:

At your site induction.

After your first shift.

One week after you start working.

At your first lunch break.

Question 47 of 50

48. What should you do if the toilet on your worksite doesn’t work and is always in a messy state?

Investigate and try to fix the problem

Avoid using the toilet

Speak to your supervisor about the problem

Leave the site on your break and use the toilet in a nearby shop

Question 48 of 50

49. What does the health and safety sign below mean?

health-and-safety-signs-yellow

No manual lifting should be done in this area

No industrial vehicles allowed beyond this area

Only trained staff are allowed beyond this area

Industrial vehicles are moving about

Question 49 of 50

50. An excavation should be battered back or stepped if ___.

Water is present at the bottom of the trench

There is a risk of the sides falling in, regardless of how deep it is

Buried services are present

It’s more than 5m in depth

Question 50 of 50