Top 30 Food and Nutrition MCQs for OSSSC RI, ARI, Amin, SFS, ICDS Supervisor exams cover essential concepts in the field of food and nutrition, crucial for candidates preparing for various competitive exams. These multiple-choice questions delve into topics such as macronutrients and micronutrients, their sources, functions, and daily requirements, along with the significance of vitamins, minerals, roughage, and water in maintaining optimal health. Additionally, the importance of a balanced diet tailored to different age groups and physiological conditions like pregnancy and lactation is highlighted. These MCQs aim to assess candidates’ knowledge and understanding of fundamental principles in food science and nutrition, ensuring they are well-equipped to excel in their respective examinations.
Top 30 Food and Nutrition MCQs for OSSSC RI, ARI, Amin, SFS, ICDS Supervisor
These questions cover various aspects of food and nutrition as outlined in the provided information.
- Which of the following is NOT a macronutrient?
a) Carbohydrate
b) Protein
c) Vitamin
d) Fat
Answer: c) Vitamin - What is the primary source of energy for all living beings on Earth?
a) Proteins
b) Fats
c) Carbohydrates
d) Minerals
Answer: c) Carbohydrates - Which of the following is NOT a common source of carbohydrates?
a) Sugarcane
b) Eggs
c) Cereals
d) Fruits
Answer: b) Eggs - What is the main function of cellulose in the human body?
a) Energy storage
b) Facilitating bowel movement
c) Absorption of calcium
d) Regulation of body temperature
Answer: b) Facilitating bowel movement - How many kilocalories of energy does one gram of fat provide?
a) 4 kcal
b) 7 kcal
c) 9 kcal
d) 12 kcal
Answer: c) 9 kcal - Which of the following is NOT a function of fats in the body?
a) Energy storage
b) Component of cell and tissues
c) Synthesis of vitamin D
d) Promotion of intestinal bacteria growth
Answer: d) Promotion of intestinal bacteria growth - Which type of nutrient is required in larger quantities by the body?
a) Macronutrient
b) Micronutrient
c) Lipid
d) Carbohydrate
Answer: a) Macronutrient - Where is surplus glucose stored in the body?
a) Muscles
b) Brain
c) Liver
d) Kidneys
Answer: c) Liver - Which of the following is a micro-nutrient?
a) Carbohydrate
b) Protein
c) Vitamin
d) Fat
Answer: c) Vitamin - What is the main difference between carbohydrates and fats?
a) Carbohydrates are insoluble in water, while fats are soluble.
b) Carbohydrates contain more carbon and hydrogen than fats.
c) Fats are the primary source of energy, while carbohydrates are not.
d) Carbohydrates are found in animal products, while fats are found in plants.
Answer: c) Fats are the primary source of energy, while carbohydrates are not. - What are the basic units of proteins?
a) Glucose
b) Amino acids
c) Fatty acids
d) Nucleic acids
Answer: b) Amino acids - Which type of amino acids must be obtained from food sources?
a) Essential amino acids
b) Non-essential amino acids
c) Branched-chain amino acids
d) Hydrophobic amino acids
Answer: a) Essential amino acids - Which of the following is NOT a source of protein?
a) Pulses
b) Groundnut oil
c) Nuts
d) Fish
Answer: b) Groundnut oil - What is the main function of enzymes in the body?
a) Transporting oxygen
b) Building body tissues
c) Digestion
d) Fighting infections
Answer: c) Digestion - Which of the following is NOT a function of proteins?
a) Acting as structural components of the body
b) Regulation of body functions through hormones
c) Energy storage
d) Transport of substances in the body
Answer: c) Energy storage - Hemoglobin, which helps transport oxygen in the blood, is made up of:
a) Carbohydrates
b) Fats
c) Proteins
d) Vitamins
Answer: c) Proteins - What is the role of vitamins in the body?
a) Providing energy
b) Building muscle mass
c) Regulation of metabolic functions
d) Act as structural components
Answer: c) Regulation of metabolic functions - How are vitamins classified based on their synthesis in the body?
a) Into fat-soluble and water-soluble vitamins
b) Into essential and non-essential vitamins
c) Into organic and inorganic vitamins
d) Into natural and synthetic vitamins
Answer: b) Into essential and non-essential vitamins - Which vitamin can be synthesized by the body?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K
Answer: c) Vitamin D - Which of the following is NOT a characteristic of vitamins?
a) They are required in large amounts by the body.
b) They are essential for proper metabolic functions.
c) They protect the body from diseases.
d) They must be obtained from outside sources.
Answer: a) They are required in large amounts by the body. - Which vitamin is essential for the synthesis of visual pigment and maintenance of vision and skin?
a) Vitamin B1
b) Vitamin C
c) Vitamin A
d) Vitamin D
Answer: c) Vitamin A - Which mineral is crucial for the formation of hemoglobin?
a) Calcium
b) Iron
c) Sodium
d) Potassium
Answer: b) Iron - What is the function of roughage in the diet?
a) Provides energy
b) Forms muscle tissue
c) Helps in bowel movement
d) Regulates body temperature
Answer: c) Helps in bowel movement - What percentage of an infant’s body is composed of water?
a) 50%
b) 60%
c) 70%
d) 80%
Answer: c) 70% - Which of the following is NOT a function of water in the body?
a) Maintains body temperature
b) Excretes wastes
c) Forms bones and teeth
d) Acts as a solvent in biochemical reactions
Answer: c) Forms bones and teeth - What is the main function of potassium in the body?
a) Maintaining fluid balance
b) Building muscle tissue
c) Formation of hemoglobin
d) Absorption of calcium
Answer: a) Maintaining fluid balance - What is the purpose of a balanced diet?
a) To provide excess energy
b) To limit nutrient intake
c) To meet the body’s nutrient requirements
d) To focus on a single type of food
Answer: c) To meet the body’s nutrient requirements - What are the nutritional needs of growing children?
a) Extra protein for tissue growth
b) More fat for energy
c) Less calcium for bone development
d) Reduced vitamin intake
Answer: a) Extra protein for tissue growth - What are the additional nutritional needs during pregnancy and lactation?
a) Extra carbohydrates for tissue growth
b) More iron for blood production
c) Reduced calcium intake
d) Less protein for the baby’s development
Answer: b) More iron for blood production - Which vitamin is synthesized by the body when exposed to sunlight?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin B12
Answer: c) Vitamin D
