Biology ยท General Awareness

Nutrition and Food Sources

2,818 Questions

Nutrition and Food Sources questions test your knowledge of vitamins, dietary minerals, carbohydrates, and specialized dietary principles. This topic is commonly asked in railway, SSC, and UPSC exams. Review these questions to master the biological and health aspects of human nutrition.

Vitamins and mineralsDietary fiber sourcesMacronutrient functionsNaturopathic diet principlesOmega-3 fatty acids

Nutrition and Food Sources Questions

Multiple choice

Which of the following canned foods is a good source of omega-3 fatty acids?

  1. Canned tuna

  2. Canned salmon

  3. Canned sardines

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned tuna, salmon, and sardines are all excellent sources of omega-3 fatty acids, which are important for heart health and brain function.

Multiple choice

Which of the following canned vegetables is a good source of vitamin C?

  1. Canned tomatoes

  2. Canned green beans

  3. Canned corn

  4. Canned peas
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Canned tomatoes are a good source of vitamin C, an important antioxidant that helps boost the immune system and protect against chronic diseases.

Multiple choice

Which of the following preserved foods is a good source of probiotics?

  1. Sauerkraut

  2. Kimchi

  3. Pickles

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sauerkraut, kimchi, and pickles are all fermented foods that contain probiotics, beneficial bacteria that support gut health and overall well-being.

Multiple choice

Which of the following canned foods is a good source of fiber?

  1. Canned beans

  2. Canned lentils

  3. Canned chickpeas

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned beans, lentils, and chickpeas are all excellent sources of fiber, which is important for digestive health and can help reduce the risk of chronic diseases.

Multiple choice

Which of the following canned foods is a good source of potassium?

  1. Canned tomatoes

  2. Canned sweet potatoes

  3. Canned pumpkin

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned tomatoes, sweet potatoes, and pumpkin are all good sources of potassium, an important mineral that helps regulate blood pressure and muscle function.

Multiple choice

Which of the following canned foods is a good source of vitamin A?

  1. Canned carrots

  2. Canned pumpkin

  3. Canned sweet potatoes

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned carrots, pumpkin, and sweet potatoes are all good sources of vitamin A, an important nutrient for vision, skin health, and immune function.

Multiple choice

Which of the following canned foods is a good source of iron?

  1. Canned beans

  2. Canned lentils

  3. Canned spinach

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned beans, lentils, and spinach are all good sources of iron, an important mineral for red blood cell production and oxygen transport.

Multiple choice

Which of the following canned foods is a good source of calcium?

  1. Canned salmon

  2. Canned sardines

  3. Canned milk

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Canned salmon, sardines, and milk are all good sources of calcium, an important mineral for bone health and muscle function.

Multiple choice

Which of the following foods is most likely to cause foodborne illness?

  1. Fresh fruits and vegetables

  2. Meat and poultry

  3. Dairy products

  4. Eggs
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Meat and poultry are more likely to cause foodborne illness because they can harbor harmful bacteria, such as Salmonella and E. coli.

Multiple choice

Which of the following foods is most likely to be contaminated with Salmonella?

  1. Eggs

  2. Poultry

  3. Milk

  4. Fruits and vegetables
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Eggs are the most likely food to be contaminated with Salmonella, as the bacteria can be present in the ovaries of hens and can contaminate the eggs during laying.

Multiple choice

Which of the following foods is most likely to be contaminated with Norovirus?

  1. Oysters

  2. Berries

  3. Lettuce

  4. Tomatoes
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Oysters are the most likely food to be contaminated with Norovirus, as the virus can be present in the water where the oysters are grown.

Multiple choice

Which frozen vegetarian and vegan food item is made from quinoa and has a high protein content?

  1. Quinoa Nuggets

  2. Quinoa Burgers

  3. Quinoa Crumbles

  4. Quinoa Patties
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Quinoa nuggets are frozen vegetarian and vegan food items made from quinoa, often shaped into nuggets for easy cooking.

Multiple choice

Which frozen vegetarian and vegan food item is made from a mixture of vegetables and grains, often shaped into a patty?

  1. Veggie Burger

  2. Falafel

  3. Tofu Nuggets

  4. Tempeh Strips
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Veggie burgers are frozen vegetarian and vegan food items made from a mixture of vegetables and grains, typically shaped into patties for easy cooking.

Multiple choice

Which of the following grains is high in protein?

  1. Amaranth

  2. Buckwheat

  3. Teff

  4. Millet
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Amaranth is a gluten-free grain that is high in protein, fiber, and iron.

Multiple choice

Which of the following grains is high in fiber?

  1. Oats

  2. Barley

  3. Rye

  4. Wheat
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Oats are a gluten-free grain that is high in fiber, protein, and vitamins.