Try the questions in the test above first, then open each one here to see the correct answer and why every other option is wrong.
01Which provision is suitable for drying hands after washing at a food-preparation hand basin?
Practice question Unit: Personal hygiene and fitness to work
AA dispenser of single-use paper towels ✓ Correct answer
Single-use towels dry hands without sharing a used fabric surface.
BA cloth shared by the whole shift
A shared cloth can transfer contamination from one user to another.
CThe clean side of a work apron
Aprons may be contaminated during work and are not hand-drying supplies.
DA towel kept beside raw poultry trays
This storage exposes the towel to raw-poultry contamination.
Reference: SFDA Food Hygiene Requirements, Annex II Chapter VIII (personal hygiene), Chapter I §6 (handwashing facilities); SFDA 8 Steps to Prepare Food Safely (handwashing). https://www.sfda.gov.sa/sites/default/files/2020-12/FoodHygieneRequirementsEn.pdf ; https://www.sfda.gov.sa/en/awarenessarticle/2088
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02Which hair covering is suitable for someone preparing open sandwiches?
Practice question Unit: Personal hygiene and fitness to work
AA cap leaving long loose hair outside
Loose exposed hair can fall into food despite wearing a cap.
BA clean covering that contains the hair ✓ Correct answer
Containing hair reduces the chance of hair falling into exposed food.
CA decorative scarf worn around the neck
A neck scarf does not restrain hair over the preparation area.
DA hood taken from the outdoor coat
Outdoor clothing is not a suitable substitute for clean food-work protection.
Reference: SFDA Food Hygiene Requirements, Annex II Chapter VIII (personal hygiene), Chapter I §6 (handwashing facilities); SFDA 8 Steps to Prepare Food Safely (handwashing). https://www.sfda.gov.sa/sites/default/files/2020-12/FoodHygieneRequirementsEn.pdf ; https://www.sfda.gov.sa/en/awarenessarticle/2088
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03A customer finds a small piece of broken glass in a bowl of hummus. Which type of hazard is this?
Practice question Unit: Food hazards and contamination
ABiological hazard
Biological hazards are living organisms or their toxins, such as bacteria and viruses, not glass.
BChemical hazard
Chemical hazards are substances such as cleaners or pesticides; glass is a foreign object.
CPhysical hazard ✓ Correct answer
Glass is a foreign object that can cut the mouth or throat, so it is a physical hazard.
DAllergenic hazard
Allergens are food proteins that trigger immune reactions; glass is not an allergen.
Reference: SFDA Food Hygiene Requirements (hazard concepts); SFDA news on E. coli / Salmonella / Listeria; WHO Five Keys rationale. https://sfda.gov.sa/en/news/18660
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04Degreaser was stored in an unlabelled water bottle and a worker poured it into a soup pot by mistake. What hazard has entered the food?
Practice question Unit: Food hazards and contamination
AChemical ✓ Correct answer
Cleaning products are chemicals that can poison consumers when they reach food.
BPhysical
Physical hazards are hard or sharp foreign objects, not dissolved liquids.
CBiological
Degreaser is not a living organism or microbial toxin.
DSpoilage only
Spoilage describes quality loss; a toxic cleaner is a safety hazard.
Reference: SFDA Food Hygiene Requirements (hazard concepts); SFDA news on E. coli / Salmonella / Listeria; WHO Five Keys rationale. https://sfda.gov.sa/en/news/18660
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05According to WHO's Five Keys, bacteria multiply most quickly between which temperatures?
Practice question Unit: Time and temperature control
A0 °C and 30 °C
The range starts above refrigeration and extends well beyond 30 °C.
B5 °C and 60 °C ✓ Correct answer
WHO describes 5–60 °C as the range where microorganisms multiply quickly.
C10 °C and 80 °C
Bacteria already grow below 10 °C, and 80 °C is far above the zone.
D-18 °C and 5 °C
This is the frozen-to-chilled range, where growth is stopped or slow.
Reference: SFDA Food Hygiene Requirements Ch. IX (chill ≤5°C, hot hold ≥63°C); SFDA 8 Steps (cook ≥75°C, reheat ≥70°C, freeze −18°C); WHO Five Keys (keep food at safe temperatures). https://www.sfda.gov.sa/en/awarenessarticle/2088
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06What is cross-contamination?
Practice question Unit: Preventing cross-contamination
AFood losing quality because it is stored for too long
Loss of quality over time is spoilage, not cross-contamination.
BTransfer of harmful bacteria from one source to food ✓ Correct answer
Cross-contamination is the transfer of hazards, especially bacteria, from raw food, hands or equipment to other food.
CMixing two different sauces in the same serving bowl
Mixing sauces is not in itself a contamination route.
DCooking food at too high a temperature for too long
Overcooking affects quality, not cross-contamination.
Reference: SFDA Food Hygiene Requirements (separation of raw/processed); SFDA 8 Steps (raw meat on bottom shelf; separate boards); WHO Five Keys — Separate raw and cooked. https://www.sfda.gov.sa/en/awarenessarticle/2088
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07What is the difference between cleaning and disinfecting a food-contact surface?
Practice question Unit: Cleaning, sanitising and pest control
ACleaning uses cold water, while disinfecting uses hot water
Water temperature alone does not define the two steps.
BThey are two names for the same single step
They are different steps with different purposes.
CCleaning removes dirt; disinfecting reduces germs ✓ Correct answer
Cleaning removes soil and grease; disinfecting then reduces microorganisms to a safe level.
DDisinfecting is only needed on floors and walls
Food-contact surfaces are the priority for disinfection.
Reference: SFDA Food Hygiene Requirements (premises, cleaning, waste, pest control); WHO Five Keys — Keep clean. https://www.sfda.gov.sa/sites/default/files/2020-12/FoodHygieneRequirementsEn.pdf
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08A delivery of chilled yoghurt is probed between packs and reads 11 °C. What should the receiver do?
Practice question Unit: Receiving, storage and FIFO
AAccept it and put it in the fridge quickly
Fast storage cannot undo the time it spent too warm.
BReject it as it is above 5 °C ✓ Correct answer
Chilled food should arrive at or below 5 °C; 11 °C shows the cold chain failed.
CAccept it but sell it at a lower price
A discount does not make it safe.
DFreeze it to bring the temperature down
Freezing does not reverse bacterial growth.
Reference: SFDA Food Hygiene Requirements Ch. IX (receiving/storage); SFDA 8 Steps (FIFO, freeze −18°C); WHO Five Keys — Use safe water and raw materials.
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09What is a safe way to thaw a large frozen turkey?
Practice question Unit: Preparation, cooking, service and allergens
AOn the counter overnight
The outside warms into the danger zone while the centre is still frozen.
BIn a sink of warm water
Warm water heats the surface into the danger zone.
CIn the fridge, on a low tray ✓ Correct answer
Fridge thawing keeps it cold, and the low tray catches run-off.
DNext to the oven to speed it up
Oven heat warms the outside unevenly.
Reference: SFDA 8 Steps (cook/reheat); SFDA allergen/labelling context; WHO Five Keys — Cook thoroughly. https://www.sfda.gov.sa/en/awarenessarticle/2088
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10Which workplaces does the Balady health certificate for food workers cover?
Practice question Unit: Health-certificate duties and premises rules
AFood establishments ✓ Correct answer
Food establishments need the certificate for staff who handle food.
BCar repair garages and tyre workshops
Garages are not food establishments.
COffice buildings with no kitchen
No food handling takes place there.
DHardware stores
Hardware stores do not handle food.
Reference: MOMAH Health Certificate Requirements Guide (Mar 2025); Balady service 10592; Health-education examination candidate guide (50 MCQ / 90 min / 80%; retest every 3 years; 90-day window). https://balady.gov.sa/ar/services/10592
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