CSCS Mock Test (100 Multiple Choice Questions) – CSCS Mock Test | CSCS Revision

The CSCS mock test below consists of 100 multiple-choice questions covering all the areas you will need to know to pass your Health, Safety and Environment test. The questions in this practice test are similar to the ones you can find on our latest 2025 mock exam here, the only difference is the amount of questions we’ve assigned.

As with all our CSCS mock tests, there is no time limit, so please ensure you read through each question carefully, as some may require multiple answers.
Note: If a question requires multiple answers and you only give one correct answer it will not award a full mark for that question. Good luck !!!

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

Red-and-white-health-and-safety-sign

It tells you to assemble here if there's a fire

It tells you that the fire hose reel is located here

It tells you the fire exit is located here

It tells you the fire alarm is located here

Question 1 of 100

2. All near misses should be reported:

As soon as possible

After your shift has ended

On your next break

At the end of the week

Question 2 of 100

3. Information regarding hazardous substances can be found in ___.

Your contract of employment

The COSHH assessment

Your HSE poster

Your site’s accident report book

Question 3 of 100

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

Health-and-Safety-Sign-7

This item is flammable

This item could explode

This item is corrosive

This item is toxic

Question 4 of 100

5. Which of these statements is true about storing materials on a working platform?

The materials don’t need to be secured if they’re going to be there less than 6 hours

The materials only need securing if it’s going to be there overnight

You must ensure the platform can take the weight of the materials and the materials must be stored securely so they can’t fall

Unsecured materials can be stored as long as they are above the guard rail height

Question 5 of 100

6. What TWO methods can you use to reduce the amount of dust from becoming airborne?

Place a dust collector on the machine

Keep your area neat

Wear a protective mask

Work carefully and slowly

Wet cutting

Question 6 of 100

7. Where would you find information about chemicals found on a work site?

On your signing on sheet

On your contract of employment

On the MSDS sheet

On your HSE poster

Question 7 of 100

8. Using eye protection is vital for onsite safety, when should you wear eye protection?

Only when you’re working with hazardous chemicals

Only when you’re working with power tools

When the task has a potential for eye injury and if the site rules demand it

Only when your eyes come into direct sunlight

Question 8 of 100

9. How should your body be positioned when lifting a load?

Back straight and knees bent

Back bent and feet wide as possible

Back bent and knees straight

Back straight and feet close together

Question 9 of 100

10. Which of these fire extinguisher is most suitable for electrical fires?

Wet chemical

Foam

CO2

Water

Question 10 of 100

11. Which of these is true about environmental law?

Both employees and companies can be prosecuted for not following the law.

Only companies can be prosecuted for not following the law.

Only a site manager can be prosecuted for not following the law.

Only a site supervisor can be prosecuted for not following the law.

Question 11 of 100

12. Which types of fire extinguishers were designed specifically for tackling Class F fires?

Wet chemical fire extinguishers

CO2 fire extinguishers

Dry powder fire extinguishers

Water fire extinguishers

Question 12 of 100

13. What should you do if the extension wire you need to use has a cut in the outer cover?

Report it immediately and make sure no one else uses it

If you can’t see the copper wires inside then carry on using it

Carry on using it but avoid going near the cut part

Use electrical tape to cover it and then carry on working

Question 13 of 100

14. What should you do if the guard from a power tool you need to use is missing?

Carry on using it but be very careful and work very slowly

Do not use the tool unless you get the correct guard fitted

Improvise and make your own

Use the tool as fast as you can to complete the task quickly

Question 14 of 100

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

It keeps your feet dry and warm

It prevents skin burns and dermatitis

It protects your trousers

It allows you to walk faster while working

Question 15 of 100

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

Try to fix the ladder yourself

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

Put the ladder in a corner and leave it there

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

Question 16 of 100

17. In the event of an accident a first aider can do all the following EXCEPT:

Prescribe and give you medicines to help you recover

Perform CPR

Move you while you’re unconscious

Bandage your cuts or wounds

Question 17 of 100

18. What should you do if you need to use a mobile tower scaffold but the wheel brakes aren’t working?

Do not use it

Use a rock or a piece of wood to wedge the wheels and stop them from moving

Carry on using it only if the floor is level

Ask a colleague to hold the tower while you work

Question 18 of 100

19. If you want to be a first aider at work you should___.

Observe someone who is a trained first aider to see what they are doing

Arrange for your employer to put you on a first aider’s course

Ask a colleague to give you a few pointers and then you can treat people

Purchase an introduction to first aid hand-book and then you can treat people at work

Question 19 of 100

20. Prohibition notices are given to equipment that:

Only skilled workers can use

Only supervisors can use

Should not be used until it’s made safe

Only managers can use

Question 20 of 100

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

Health and safety sign for cscs test

Protective gloves recommended but not necessary

Hand washing area

Protective gloves must be worn

Use barrier cream

Question 21 of 100

22. Where can you find information about hazardous substances?

Your contract of employment

Your HSE poster

Your time sheet

The COSHH assessment

Question 22 of 100

23. Which colour coding does foam fire extinguishers fall under?

Cream

Red

Black

Blue

Question 23 of 100

24. Upon discovering asbestos on a work site what should you do?

Place it in a rubbish bin and carry on working

Take it outside and toss it away

Give it to your supervisor for testing

Immediately cease work and inform colleagues

Question 24 of 100

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

Environment

Dangerous to the environment

Protected wildlife area

Do not dump refuse here

No fishing in this area

Question 25 of 100

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

A Health and Safety rep.

The site manager

The supervisor.

The person who was injured or someone acting for them.

Question 26 of 100

27. 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

Have your doctor or employer arrange a hearing test for you

Place cotton wads in your ears to prevent any future damage

Take a few sick days and rest

Question 27 of 100

28. Why are site inductions important?

It allows you to have a look around at the work site

It gives you the opportunity to meet the site manager and supervisors

The work site health and safety rules are discussed during the site induction

It gives you the opportunity to formally meet your colleagues

Question 28 of 100

29. Which two tasks below would you class as manual handling? (Choose 2 answers)

Climbing up ladders at work

Using a wheelbarrow to push a load

Anything where you have to physically push, pull, lift or lower a load

Using a forklift to lift building materials

Question 29 of 100

30. Hazardous substances can be identified by?

It will have a blue label on the container

The colour of the substance

The symbol on the label

The colour of the container

Question 30 of 100

31. What should be done if you have an accident at work which results in you being absent from work for more than 7 days? (choose 2 answers)

You will need to re-apply for your job.

Your employer needs to inform the Health and Safety Executive.

Details of the accident needs to be recorded in the accident book.

Your employer needs to inform the emergency services.

Question 31 of 100

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

Ensure your footwear remains comfortable throughout the day

Prevent you from twisting you ankle

Protect your feet from nails and other sharp objects

Prevent chemical burns if you step on hazardous chemicals

Question 32 of 100

33. Exposure to which of these would most likely result in you contracting Weil’s disease?

Dust

Water

Paint

Asbestos

Question 33 of 100

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

Sewage and drain lines

Water

Gas

Electricity

Question 34 of 100

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

Fire

Fire hose location

Fire assembly location

Fire extinguisher location

Fire alarm point

Question 35 of 100

36. Who should provide the first aid box at your worksite?

You and your colleagues will need to sub and buy one.

Your employer need to provide the first aid box.

First aid boxes are not compulsory.

You will need to bring your own.

Question 36 of 100

37. What should you do FIRST if someone is unconscious but you are not a trained first aider?

Move the person on to their back

Try to perform CPR on the person

Slap the person to see if they would wake up

Get medical help immediately

Question 37 of 100

38. Why is it important for you to keep your working environment clean and tidy?

To reduce environmental side effects

To prevent rats and other animals that could spread diseases

To reduce the risk of slips, trips and falls

All of these

Question 38 of 100

39. When using a CO2 fire extinguisher you should be aware that the nozzle will become?

Very Hot

Very Cold

Warm

Slightly Cold

Question 39 of 100

40. 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 may be coming down with the flu or a respiratory infection

Your body has been exposed to excess vibration

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

You’ve temporarily damaged your hearing

Question 40 of 100

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

Wet Chemical

Foam

Water

Dry Powder

CO2

Question 41 of 100

42. Disposable masks should be used no more than?

Seven working days

One day or one shift

Nine working days

Ten working days

Question 42 of 100

43. Safe manual handling techniques are essential in the workplace because___.

It allows you to lift heavier loads

It allows you to work faster

It reduces the risk of injuries

It eliminates the need for expensive lifting equipment

Question 43 of 100

44. What would you do if you’re using a hammer and the head comes loose?

Continue using the hammer but use it very slowly

Continue using the hammer only if you’re using protective gloves

Stop using the hammer and get another that’s appropriate for the job

Continue using the hammer but warn colleagues in the area

Question 44 of 100

45. You should not store loose batteries in a tool bag because___.

It will reduce the battery life

It could start a fire

It will make the bag heavier

It will damage the battery

Question 45 of 100

46. What does the health and safety sign below tell you?

safety-sign-20

It tells you where the training room is located

It tells you where you need to sign in before starting work

It tells you where you should go for your break

It tells you where the emergency assembly point is located

Question 46 of 100

47. If you’re working in a confined space and the gas alarm goes off you should:

Exit the confined space immediately.

Take the alarm off.

Stop using any electrical tools but carry on working.

Continue working and take breaks every 5 minutes to get fresh air.

Question 47 of 100

48. Which of the following is a physical means of protection?

MSDS sheet

HSE poster

PPE

Health and safety signs

Question 48 of 100

49. What is the leading cause of death among construction workers?

Falling from height

Electrocution

Leptospirosis

Being hit by vehicles on site

Question 49 of 100

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

With time, the condition may repair itself

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

The damage is permanent and cannot be reversed

You will need surgery to repair your hearing loss

Question 50 of 100

51. Which of these best describes working at height?

5m above the ground

10m above the ground

6m above the ground

Any height above or below ground level that can cause an injury if you fall

Question 51 of 100

52. All of the following statements are true about using podium steps EXCEPT?

You must ensure the wheels are locked before getting on

Podiums are 100% safe and cannot topple over

Like all other equipment podiums must be inspected regularly

Podiums can topple over so you must take care when reaching sideways

Question 52 of 100

53. When you are drilling, grinding, sanding or dusting, how can you protect your lungs from long-term respiratory damage?

Only use a FFP3-rated mask and goggles

Use a FFP3 rated mask, an extraction device or wet cut, impact goggles and hearing protection

Use a regular dust mask, goggles and hearing protection

Wear goggles and use a dust extractor or only wet-cut

Question 53 of 100

54. Solvents in paints and resins can lead to:

Lung issues

Headaches, nausea and dizziness

Other effects on the body

All of the above

Question 54 of 100

55. Who manages health and safety at a construction site?

Your supervisor

The HSE

The site manager

You are responsible

Question 55 of 100

56. When using a power tool for cutting and grinding, why is it important for the dust to be collected?

Dust can be harmful if it is inhaled

It will save time and avoid a mess

A machine guard is not necessary if the dust is collected

The tool performs better if dust is collected

Question 56 of 100

57. What does this health and safety sign tell you about a specific type of chemical?

Health-and-Safety-Sign-6

It is Flammable

Wash your hands before handling this chemical

It is corrosive

Do not touch as it is very hot

Question 57 of 100

58. 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.

Ask your supervisor what to say.

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

Say exactly what you saw.

Question 58 of 100

59. The colour coding for a dry powder fire extinguisher is?

Red

Black

Blue

Cream

Question 59 of 100

60. Should hand tools such as saws, hammers and wire cutters be inspected?

Yes, the should be checked once a month only

No, hand tools do not need inspecting

Yes, you should inspect them every-time you need to use them

No, only electrical tools need inspecting

Question 60 of 100

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

Safety-sign-11

Very noisy area ahead

Hearing protection recommended but not compulsory

Hearing protection must be worn

No personal music players allowed

Question 61 of 100

62. What does your employer’s health and safety policy tell you?

How to safely use tools and equipment

Who is responsible for health and safety in your company

Your working hours

The correct way to do a job

Question 62 of 100

63. You are provided with a dust mask to protect against dangerous fumes but this mask is partially damaged. What should you do?

Work as quickly as possible

Wear a second mask above the first

Begin your work but take regular breaks

Do not start working until you are supplied with the proper protective equipment

Question 63 of 100

64. Information regarding your emergency assembly points will be ___.

On your HSE poster

Discussed at your site induction

On your signing in sheet

In your contract of employment

Question 64 of 100

65. Which two types of fire extinguishers should you avoid using in confined spaces? (Choose 2 answers)

Wet chemical

CO2

Dry powder

Foam

Water

Question 65 of 100

66. Which of these tasks does NOT cause silica dust to enter into the air?

Demolition of concrete floors or screeds

Sweeping up rubble

Sawing wood

Cutting stones and blocks

Question 66 of 100

67. Checking a ladder before use should be done by?

The person about to use it

The site manager

Your supervisor

Your health and safety rep

Question 67 of 100

68. Methane gas is very dangerous in confined spaces because: (choose 2 answers)

It could make you feel dehydrated.

It will block your vision.

It could explode.

It will limit the amount of oxygen you have available.

Question 68 of 100

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

health-and-safety-signs-yellow

No manual lifting should be done in this area

Industrial vehicles are moving about

Only trained staff are allowed beyond this area

No industrial vehicles allowed beyond this area

Question 69 of 100

70. What should you do if you’re working in a deep trench and you start to feel dizzy?

Get out then take a few minutes then go back in.

Sit down and take a few minutes to recover.

Get out immediately and take everyone who is working with you then report it.

Continue working and let the dizziness pass on its own.

Question 70 of 100

71. 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 71 of 100

72. When using water to help control levels of dust when cutting, what should you do?

Make sure that the flow of water is adjusted correctly

Pour water onto a surface before you begin cutting

Ask a co-worker to stand next to you and pour water directly onto your workspace

Make certain that you are using as much water as possible

Question 72 of 100

73. When does your employer need to provide a first-aid box?

When the total number of employees exceeds 10

Every site should be equipped with a first-aid box regardless of the number of employees

When the total number of employees exceeds 35

First-aid boxes are provided at the company’s discretion and are not compulsory

Question 73 of 100

74. What does COSHH stand for?

Control of substances hazardous to homes

Control of substances hazardous to health

Containment of substances hazardous to health

Control of substances that are hazardous and harmful

Question 74 of 100

75. How many (minimum) points of contact should you have with a ladder at all times?

Question 75 of 100

76. A nest of pigeons along with droppings are discovered in an area where you will be working. What should you do?

Let the birds leave before continuing with your work

Continue with your tasks

Cease work and ask a supervisor what you should do

Attempt to catch the birds

Question 76 of 100

77. If you need to hand dig near any electrical underground services you must use:

An insulated shovel or spade.

A metal shovel and rubber gloves.

A full metal shovel.

A jack hammer.

Question 77 of 100

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

Only a health and safety rep can do this

Your supervisor only

Only the site manager can do this

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

Question 78 of 100

79. To operate a plant on site you must: (Choose 2 Answers)

Be a UK citizen

Be authorised

Be over 24 years old

Be competent and trained

Question 79 of 100

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

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

They will need to inform the Health and Safety Executive.

They will need to arrange pest control measures on site.

They will need to shut down the site.

Question 80 of 100

81. Which of these would you not put a mobile tower scaffold on?

An uneven playground

An asphalt road

An abandoned parking lot

A concrete walkway

Question 81 of 100

82. One of the most important location to remember on your jobsite is:

The fire assembly point

The toilet facilities

The managers office

The break room

Question 82 of 100

83. In the event of a fire you should do all the following EXCEPT:

Operate the nearest fire alarm

Call the fire brigade

Exit the building immediately using the nearest lift

Tackle the fire if safe and trained to do so

Question 83 of 100

84. Which of these must you do if you need to run an electrical cable across an area used by vehicles? (Choose 2 answers)

Ensure that you use yellow tape to wrap it as this would make it visible to drivers

Use a protective ramp to cover the cable

Put up a “Ramp Ahead” sign

Use spare wood or scaffold boards to cover the cable

Question 84 of 100

85. What should you do if a Health and Safety Executive inspector asks you about a recent accident you witnessed?

You should not tell the inspector anything as it could jeopardize your colleague’s job.

Let your supervisor coach you on what to say.

You should not tell the inspector anything as it could jeopardize your job.

Offer the inspector as much details as possible by letting him/her know exactly what you saw.

Question 85 of 100

86. The best way to ensure a ladder is secured and won’t slip is to:

Tie it at the bottom

Have a colleague hold it while you work

Tie it at the top

Use a piece of wood to wedge the bottom

Question 86 of 100

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

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

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

Wash it under very hot water.

Locate your first aider and let them check it out.

Question 87 of 100

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

Blue health and safety sign

Eye protection not needed beyond this point

Eye protection must be worn

Eye protection recommended but not compulsory

Opaque eye protection must be worn

Question 88 of 100

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

The facial hair can cause an allergic reaction.

The facial hair can block the filter very quickly.

The facial hair may hamper the seal around the face.

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

Question 89 of 100

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

At least 16 years old

At least 21 years old

Trained and competent

At least 18 years old

Question 90 of 100

91. If an HSE inspector visits your site what should you do?

Report to your supervisor

Leave your job and go to the assembly point

Continue with your job

Complete your task then go home

Question 91 of 100

92. A risk assessment is important because?

It tells you where tools should be stored

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

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

It is used to delegate tasks among workers

Question 92 of 100

93. Being exposed to engine oil can cause?

Lung cancer

Temporary loss of breath

Hearing problems

Skin problems

Question 93 of 100

94. What are blue and white safety signs like the one below used to indicate?

blue-and-white-health-and-safety-sign

It's used to indicate a potential hazard

It's used to indicate safe conditions

An action is mandatory

They're prohibition signs meaning you should not do something

Question 94 of 100

95. If there’s a well organised site transport system in place you will see all the following EXCEPT:

Pedestrians and vehicles sharing the same routes

Barriers that separate pedestrians from vehicles

One way systems

Speed enforced limits

Question 95 of 100

96. Before starting your shift you’re given a dust mask that’s too big and keeps falling off, what should you do?

Carry on working with the big mask until you can get another one

Ask for a mask that fits securely and wait until you have the correct RPE before starting

Ask your colleague to borrow his mask then carry on working

Carry on working and get another one after your shift ends

Question 96 of 100

97. What should you do if you notice a safety hazard that no one else seems to notice?

Keep on working and report it at the end of your shift

Stay away from that area

Report it to your supervisor immediately

It's not your responsibility to report this

Question 97 of 100

98. The best way to tell if a specific substance is asbestos is by:

Try to identify the distinctive smell asbestos gives off

Take it to your supervisor and ask him

Having it tested at a lab

Ask your colleagues if it looks like asbestos

Question 98 of 100

99. Which category does titanium and aluminium materials fall under?

Category A

Category C

Category F

Category D

Question 99 of 100

100. As an employee it’s your responsibility to do all the following EXCEPT: (choose 2 answers)

Write your own risk assessments

Raise concerns about safety issues

Provide your own PPE

Report unsafe working practices

Question 100 of 100