Free NEBOSH International Diploma in Construction Health and Safety Exam Questions and Answers
NEBOSH International Diploma in Construction Health and Safety is part of NEBOSH qualifications from NEBOSH, the National Examination Board in Occupational Safety and Health. NEBOSH qualifications are taught by accredited Learning Partners and marked by NEBOSH's own external examiners, with the General Certificate the standard entry qualification for health and safety roles.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 10, 2026
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- First 10, with answers
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- 130 mins · 70%
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Question #1
What is the primary purpose of a risk assessment in construction projects?
Please select an optionIncorrectCorrect answer: A
The primary purpose of a risk assessment is to identify hazards and evaluate risks to ensure safety.
Was this answer correct?Question #2
Which of the following is a sign of a potential fall hazard?
Please select an optionIncorrectCorrect answer: A
Slippery surfaces are a significant fall hazard and must be addressed in safety protocols.
Was this answer correct?Question #3
When should personal protective equipment (PPE) be used on a construction site?
Please select an optionIncorrectCorrect answer: B
PPE should always be used on construction sites to ensure the safety of workers from various hazards.
Was this answer correct?Question #4
What is the correct procedure for handling hazardous materials?
Please select an optionIncorrectCorrect answer: B
Reading labels carefully is essential for understanding hazards and safe handling procedures.
Was this answer correct?Question #5
Which type of fire extinguisher is suitable for electrical fires?
Please select an optionIncorrectCorrect answer: D
CO2 extinguishers are effective for electrical fires as they do not conduct electricity.
Was this answer correct?Question #6
What should be done if a worker is injured on site?
Please select an optionIncorrectCorrect answer: D
If a worker is injured, the first action should be to call for medical help to ensure their safety.
Was this answer correct?Question #7
To whom should safety concerns be reported on a construction site?
Please select an optionIncorrectCorrect answer: C
Safety concerns should be reported to the site manager who is responsible for addressing such issues.
Was this answer correct?Question #8
What is the key aim of health and safety legislation in construction?
Please select an optionIncorrectCorrect answer: A
The key aim of health and safety legislation is to protect workers from risks and ensure their wellbeing.
Was this answer correct?Question #9
Which of the following represents a physical hazard on a construction site?
Please select an optionIncorrectCorrect answer: C
Noise is a physical hazard that can cause hearing loss and other health issues for workers on site.
Was this answer correct?Question #10
What is the significance of a method statement in construction?
Please select an optionIncorrectCorrect answer: A
A method statement outlines safe work procedures to follow for specific tasks, crucial for safety compliance.
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Other NEBOSH certifications
- NEBOSH Certificate in Workplace Health and Wellbeing (opens in a new tab)
- NEBOSH International General Certificate in Occupational Health and Safety (opens in a new tab)
- NEBOSH Certificate in Occupational Hygiene and Risk Control (opens in a new tab)
- NEBOSH National Certificate in Oil and Gas Operational Safety (opens in a new tab)
- NEBOSH HSE Certificate in Ergonomics (opens in a new tab)
- NEBOSH National Diploma for Occupational Health and Safety Management Professionals (opens in a new tab)
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FAQ
Learn More: https://www.nebosh.org.uk/
- Q1: What is the NEBOSH International Diploma in Construction Health and Safety exam?
- A: NEBOSH International Diploma in Construction Health and Safety is a NEBOSH certification exam. Judging by the questions in our bank, it concentrates on construction, site, safety, workers and hazard.
- Q2: What topics does the NEBOSH International Diploma in Construction Health and Safety exam cover?
- A: Questions in our NEBOSH International Diploma in Construction Health and Safety bank cluster around construction, site, safety, workers, hazard, machinery, sites and fire. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for NEBOSH International Diploma in Construction Health and Safety?
- A: Work through the NEBOSH International Diploma in Construction Health and Safety practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real NEBOSH International Diploma in Construction Health and Safety exam questions?
- A: They are drawn from officially released past questions and from community members who have sat NEBOSH International Diploma in Construction Health and Safety. Answers are verified and updated weekly.
- Q5: Where do I register for the NEBOSH International Diploma in Construction Health and Safety exam?
- A: Register through NEBOSH directly at https://www.nebosh.org.uk/. Exampractice is not affiliated with NEBOSH and does not administer the exam.
- Q6: Is there a free NEBOSH International Diploma in Construction Health and Safety sample?
- A: Yes. Every NEBOSH International Diploma in Construction Health and Safety page shows a free sample of real questions. Upgrading opens the full bank and the practice test.