Food Safety and Storage Quiz

What is the recommended temperature range for storing perishable food in a refrigerator?

• 0°C to 2°C

• 3°C to 5°C

• 6°C to 8°C

• 9°C to 11°C

Answer explanation

The recommended temperature range for storing perishable food in a refrigerator is 3°C to 5°C. This range helps to slow bacterial growth and keep food safe for consumption.

Which of the following is the best method to thaw frozen food safely?

• On the kitchen bench

• In the refrigerator

• Under hot running water

• In direct sunlight

Answer explanation

Thawing food in the refrigerator is the safest method as it keeps the food at a safe temperature, preventing bacterial growth. Other methods, like using hot water or leaving food out, can lead to unsafe temperatures.

What is the maximum time perishable food should be left out at room temperature?

• 1 hour

• 2 hours

• 3 hours

• 4 hours

Answer explanation

Perishable food should not be left out at room temperature for more than 2 hours to prevent bacterial growth. After this time, the risk of foodborne illness increases significantly, making 2 hours the correct answer.

Which of the following is NOT a safe practice for storing leftovers?

• Storing in shallow containers

• Leaving them uncovered

• Labelling with date

• Refrigerating promptly

Answer explanation

Leaving leftovers uncovered is NOT safe as it exposes them to contaminants and can lead to spoilage. Safe practices include storing in shallow containers, labeling with dates, and refrigerating promptly.

What is the ideal temperature for a freezer to ensure food safety?

• -5°C

• -10°C

• -15°C

• -18°C

Answer explanation

The ideal temperature for a freezer to ensure food safety is -18°C. This temperature effectively halts bacterial growth and preserves food quality, making it the standard recommendation for safe food storage.

Which of the following foods should be stored in a cool, dark place rather than the refrigerator?

• Apples

• Potatoes

• Milk

• Cheese

Answer explanation

Potatoes should be stored in a cool, dark place to prevent sprouting and maintain freshness. In contrast, apples, milk, and cheese are best kept in the refrigerator to preserve their quality.

What is the primary reason for storing raw meat on the bottom shelf of the refrigerator?

• To keep it colder

• To prevent cross-contamination

• To save space

• To make it easier to access

Answer explanation

The primary reason for storing raw meat on the bottom shelf is to prevent cross-contamination. This keeps juices from raw meat from dripping onto other foods, reducing the risk of foodborne illnesses.

Which of the following is a sign that canned food is unsafe to eat?

• The can is dusty

• The can is dented

• The can is bulging

• The label is faded

Answer explanation

A bulging can indicates gas buildup from bacterial growth, making it unsafe to eat. Dust, dents, or faded labels do not necessarily mean the food is unsafe.

What is the recommended storage time for cooked leftovers in the refrigerator?

• 1-2 days

• 3-4 days

• 5-6 days

• 7-8 days

Answer explanation

Cooked leftovers can be safely stored in the refrigerator for 3-4 days. This timeframe helps prevent foodborne illnesses while maintaining quality.

Which of the following should be done before storing fresh produce in the refrigerator?

• Wash and dry thoroughly

• Leave unwashed

• Peel and chop

• Freeze immediately

Answer explanation

Washing and drying fresh produce removes dirt and bacteria, ensuring it is clean before refrigeration. This helps maintain freshness and prevents contamination, making 'Wash and dry thoroughly' the correct choice.