Biology ยท General Awareness

Nutrition and Food Sources

2,738 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 grain is a good source of fiber?

  1. Wheat

  2. Corn

  3. Oats

  4. Barley
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Oats are a good source of fiber, particularly beta-glucan, which has been shown to have cholesterol-lowering effects.

Multiple choice

Which grain is a good source of iron?

  1. Wheat

  2. Corn

  3. Rice

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

Spinach is a good source of iron, not a grain or cereal.

Multiple choice

Which grain is a good source of calcium?

  1. Wheat

  2. Corn

  3. Rice

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

Amaranth is a grain that is a good source of calcium, as well as other minerals like iron and magnesium.

Multiple choice

Which grain is a good source of antioxidants?

  1. Wheat

  2. Corn

  3. Brown Rice

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

Wild rice is a good source of antioxidants, particularly anthocyanins, which have been shown to have anti-inflammatory and anti-cancer properties.

Multiple choice

Which grain is a good source of gluten?

  1. Wheat

  2. Corn

  3. Rice

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

Wheat is a good source of gluten, a protein that gives bread and other baked goods their chewy texture.

Multiple choice

Which grain is a good source of carbohydrates?

  1. Wheat

  2. Corn

  3. Rice

  4. Potatoes
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Rice is a good source of carbohydrates, providing energy for the body.

Multiple choice

Which grain is a good source of vitamins?

  1. Wheat

  2. Corn

  3. Rice

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

Oats are a good source of vitamins, particularly B vitamins like thiamin and niacin.

Multiple choice

Which grain is a good source of minerals?

  1. Wheat

  2. Corn

  3. Rice

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

Barley is a good source of minerals, particularly magnesium, phosphorus, and zinc.

Multiple choice

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

  1. Wheat

  2. Corn

  3. Rice

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

Flaxseed is a good source of omega-3 fatty acids, not a grain or cereal.

Multiple choice

Which grain is a good source of protein and fiber?

  1. Wheat

  2. Corn

  3. Quinoa

  4. Barley
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Quinoa is a good source of protein and fiber, making it a nutritious and filling grain.

Multiple choice

Which grain is a good source of antioxidants and anti-inflammatory compounds?

  1. Wheat

  2. Corn

  3. Brown Rice

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

Wild rice is a good source of antioxidants and anti-inflammatory compounds, making it a healthy choice for a balanced diet.

Multiple choice

Which of the following foods is high in purines and can trigger gout attacks?

  1. Red meat

  2. Seafood

  3. Alcohol

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

Red meat, seafood, and alcohol are all high in purines, which can trigger gout attacks.

Multiple choice

Which of the following is NOT a recommended food group for a balanced diet for children?

  1. Fruits and vegetables

  2. Whole grains

  3. Lean protein

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

Sugary drinks are not a recommended food group for a balanced diet for children as they provide empty calories and can contribute to weight gain and other health problems.

Multiple choice

Which of the following is an example of a high-carbohydrate food?

  1. Chicken breast

  2. Brown rice

  3. Broccoli

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

Brown rice is a high-carbohydrate food because it is rich in starch, a complex carbohydrate that is slowly digested and provides sustained energy.

Multiple choice

Which of the following is an example of a high-protein food?

  1. Whole wheat bread

  2. Yogurt

  3. Salmon

  4. Almonds
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Salmon is a high-protein food because it is rich in omega-3 fatty acids, which are essential fatty acids that the body cannot produce on its own.