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 foods is a good source of soluble fiber, which can help lower cholesterol levels?

  1. Oats

  2. Apples

  3. Beans

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

Oats, apples, and beans are all good sources of soluble fiber, which can bind to cholesterol in the digestive tract and prevent its absorption.

Multiple choice

Which of the following foods is a good source of omega-3 fatty acids, which can help lower cholesterol levels?

  1. Salmon

  2. Tuna

  3. Flaxseeds

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

Salmon, tuna, and flaxseeds are all good sources of omega-3 fatty acids, which have been shown to have beneficial effects on cholesterol levels.

Multiple choice

Which of the following is NOT a good source of carbohydrates for athletes?

  1. Whole grains

  2. Fruits

  3. Vegetables

  4. Candy
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Candy is a high-sugar food that provides little nutritional value.

Multiple choice

Which of the following is NOT a good source of protein for athletes?

  1. Lean meat

  2. Fish

  3. Poultry

  4. Processed meats
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Processed meats are high in saturated fat and sodium, and they are not a good source of protein for athletes.

Multiple choice

Which of the following is NOT a good source of fats for athletes?

  1. Olive oil

  2. Avocados

  3. Nuts

  4. Butter
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Butter is high in saturated fat, and it is not a good source of fats for athletes.

Multiple choice

Which of the following is a good source of calcium?

  1. Milk

  2. Yogurt

  3. Cheese

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

Milk, yogurt, and cheese are all good sources of calcium.

Multiple choice

Which of the following is not a legume?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Rice
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Rice is a cereal grain, while lentils, peanuts, and chickpeas are all legumes.

Multiple choice

Which legume is the most widely consumed worldwide?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are the most widely consumed legume worldwide, followed by peanuts, lentils, and chickpeas.

Multiple choice

Which legume is a good source of protein?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of protein.

Multiple choice

Which legume is a good source of fiber?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of fiber.

Multiple choice

Which legume is a good source of iron?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of iron.

Multiple choice

Which legume is a good source of calcium?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are a good source of calcium, while lentils, peanuts, and chickpeas are not.

Multiple choice

Which legume is a good source of omega-3 fatty acids?

  1. Lentils

  2. Peanuts

  3. Chickpeas

  4. Soybeans
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Soybeans are a good source of omega-3 fatty acids, while lentils, peanuts, and chickpeas are not.

Multiple choice

Which legume is a good source of antioxidants?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of antioxidants.

Multiple choice

Which legume is a good source of vitamins?

  1. Lentils

  2. Peanuts

  3. Chickpeas

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

Lentils, peanuts, chickpeas, and all other legumes are good sources of vitamins.