Nutrition and Balanced Diet MCQs

1. Which of the following is the main source of energy in our diet?
(A) Proteins
(B) Fats
(C) Carbohydrates
(D) Vitamins

2. Which nutrient is essential for the growth and repair of body tissues?
(A) Carbohydrates
(B) Proteins
(C) Fats
(D) Vitamins

3. What is the primary role of fats in the diet?
(A) To provide energy and store vitamins
(B) To help in digestion
(C) To regulate body temperature
(D) To form the structure of cells

4. Which of the following is a good source of dietary fiber?
(A) Milk
(B) Meat
(C) Fruits and vegetables
(D) Butter

5. Which vitamin is important for bone health and can be synthesized by the body through sunlight?
(A) Vitamin A
(B) Vitamin B12
(C) Vitamin C
(D) Vitamin D

6. Which mineral is most commonly associated with the prevention of anemia?
(A) Calcium
(B) Iron
(C) Magnesium
(D) Zinc

7. A balanced diet includes a proper proportion of which of the following?
(A) Carbohydrates, proteins, fats, vitamins, minerals, and water
(B) Carbohydrates, proteins, and vitamins
(C) Proteins, fats, and water
(D) Carbohydrates, fats, and minerals

8. Which of the following is a consequence of a deficiency in Vitamin C?
(A) Rickets
(B) Scurvy
(C) Pellagra
(D) Beriberi

9. Which food group is primarily responsible for providing essential amino acids?
(A) Fruits
(B) Dairy
(C) Grains
(D) Proteins

10. What is the recommended daily intake of water for an average adult?
(A) 1-2 cups
(B) 5-6 cups
(C) 8-10 cups
(D) 15-20 cups