Components of Food Quiz - CBSE Class 4 Science

Free practice quiz: Components of Food (CBSE Class 4 Science). 16 multiple-choice questions with answers and explanations. Play online, no sign-up needed.

Sample questions

1. Which of the following is primarily a source of energy?

   1. Proteins
   2. Fats
   3. Vitamins
   4. Minerals
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   Answer: B. Fats

   Fats provide a high amount of energy per gram, making them the primary source of energy among the listed options.

2. What is the main function of carbohydrates?

   1. To provide energy
   2. To build tissues
   3. To regulate body processes
   4. To protect against diseases
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   Answer: A. To provide energy

   The main function of carbohydrates is to provide energy to the body.

3. What is the primary role of dietary fiber?

   1. Provides energy
   2. Aids in digestion
   3. Builds muscles
   4. Enhances taste
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   Answer: B. Aids in digestion

   Dietary fiber plays a crucial role in aiding digestion by promoting bowel regularity.

4. What is the composition of food energy?

   1. Proteins, Fats, Carbs
   2. Proteins only
   3. Fats only
   4. Vitamins only
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   Answer: A. Proteins, Fats, Carbs

   Food energy is composed of three macronutrients: proteins, fats, and carbohydrates.

5. Which nutrient helps absorb vitamins A, D, E, and K?

   1. Fiber
   2. Carbohydrates
   3. Proteins
   4. Fats
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   Answer: D. Fats

   Fats facilitate the absorption of fat-soluble vitamins A, D, E, and K in the body.

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