2027 — 100 Questions with Verified Solutions &
Explanations
1. What is the main purpose of food safety regulations?
A. Increase restaurant profits
B. Reduce food waste
C. Prevent foodborne illness
D. Improve menu design
Correct Answer: C. Prevent foodborne illness
Explanation: Food safety regulations are designed to protect public health by preventing
contamination and foodborne disease.
2. Which temperature range is known as the “danger zone”?
A. 0°C–5°C
B. 5°C–60°C
C. 60°C–100°C
D. -10°C–0°C
Correct Answer: B. 5°C–60°C
Explanation: Bacteria grow rapidly in this temperature range.
3. What is the correct minimum internal cooking temperature for poultry?
A. 60°C
B. 63°C
C. 74°C
D. 80°C
Correct Answer: C. 74°C
Explanation: Poultry must reach 74°C to ensure harmful pathogens are destroyed.
4. Which microorganism is most commonly associated with raw poultry?
A. Norovirus
B. Salmonella
C. Hepatitis A
D. E. coli O157:H7
Correct Answer: B. Salmonella
Explanation: Salmonella is commonly found in raw poultry products.
,5. What is cross-contamination?
A. Cooking food twice
B. Mixing cooked foods
C. Transfer of harmful microorganisms from one food to another
D. Freezing food improperly
Correct Answer: C. Transfer of harmful microorganisms from one food to another
Explanation: Cross-contamination spreads pathogens between foods or surfaces.
6. What is the proper handwashing time?
A. 5 seconds
B. 10 seconds
C. 20 seconds
D. 60 seconds
Correct Answer: C. 20 seconds
Explanation: Proper handwashing should last at least 20 seconds with soap and water.
7. Which symptom must exclude a food handler from work?
A. Headache
B. Sneezing without fever
C. Vomiting
D. Minor cut
Correct Answer: C. Vomiting
Explanation: Vomiting indicates possible infectious illness.
8. What is the safest method to thaw frozen food?
A. Room temperature
B. Hot water
C. Under running cold water
D. On the counter overnight
Correct Answer: C. Under running cold water
Explanation: Safe thawing prevents bacteria growth.
9. What is the correct temperature for cold holding food?
A. 0°C
B. 5°C or below
C. 10°C
D. 15°C
, Correct Answer: B. 5°C or below
Explanation: Cold food must be stored at or below 5°C.
10. What does FIFO stand for?
A. Fresh is first out
B. First in, first out
C. Food in freezer only
D. First inspection food order
Correct Answer: B. First in, first out
Explanation: FIFO ensures older stock is used first.
11. Which chemical is commonly used for sanitizing surfaces?
A. Sugar solution
B. Chlorine bleach
C. Oil
D. Vinegar only
Correct Answer: B. Chlorine bleach
Explanation: Chlorine is widely used as a food-safe sanitizer when diluted properly.
12. What is a foodborne illness?
A. Allergy reaction
B. Illness caused by contaminated food or drink
C. Nutritional deficiency
D. Dehydration
Correct Answer: B. Illness caused by contaminated food or drink
Explanation: Foodborne illness results from pathogens or toxins in food.
13. Which practice prevents pest infestations?
A. Leaving food uncovered
B. Proper waste disposal
C. Storing food on the floor
D. Keeping lights off
Correct Answer: B. Proper waste disposal
Explanation: Clean environments reduce pest attraction.