FOOD - ESSENCE OF LIFE 5th Science 50 Multiple-Choice Questions (MCQs).

FOOD - ESSENCE OF LIFE 5th  Science 50 Multiple-Choice Questions (MCQs) with Answers and Explanations.

Food is not just what we eat to satisfy our hunger — it's the fuel that keeps us alive and healthy. In this blog post, we explore why food is known as the Essence of Life through a fun and interactive set of 50 Multiple Choice Questions (MCQs) designed for Class 5 students . These questions cover everything from nutrients and food sources to digestion and balanced diets!

Let’s dive in and learn more about how food supports life on Earth.

🌱 Food – The Essence of Life | 5th Grade Science MCQs 🌾

1. Which nutrient is the primary source of energy?
   a) Protein
   b) Carbohydrate
   c) Vitamin
   d) Mineral
   Answer: b) Carbohydrate
   Explanation: The lesson states, "We get energy from the food we eat," and carbohydrates are explicitly listed as energy sources (e.g., ragi, wheat).
2. Which of these is a plant-based source of protein?
   a) Fish
   b) Egg
   c) Soyabean
   d) Cheese
   Answer: c) Soyabean
   Explanation: The lesson lists soyabean under "pulses," which are plant-based protein sources.
3. Fenugreek (menthya) is rich in:
   a) Carbohydrates
   b) Vitamins
   c) Minerals
   d) Proteins
   Answer: a) Carbohydrates
   Explanation: Fenugreek is listed under carbohydrates in the nutrient chart.
4. Which millet is known as "ragi"?
   a) Foxtail millet
   b) Pearl millet
   c) Finger millet
   d) Kodo millet
   Answer: c) Finger millet
   Explanation: Ragi is explicitly mentioned as finger millet in the lesson.
5. Which food item is a source of lipids?
   a) Wheat
   b) Groundnut
   c) Carrot
   d) Lemon
   Answer: b) Groundnut
   Explanation: Groundnut is listed under lipids (oil seeds).

 

6. Which vitamin is abundant in citrus fruits like lemon?
   a) Vitamin A
   b) Vitamin C
   c) Vitamin D
   d) Vitamin K
   Answer: b) Vitamin C
   Explanation: Citrus fruits like lemon are rich in Vitamin C, as per the vitamin section.
7. Which of these is an animal-based food source?
   a) Ragi
   b) Milk
   c) Lentils
   d) Jowar
   Answer: b) Milk
   Explanation: Milk is listed under animal sources in the classification table.
8. Junk food is unhealthy because:
   a) It is rich in fiber
   b) It has low nutritional value
   c) It contains natural sugars
   d) It is home-cooked
   Answer: b) It has low nutritional value
   Explanation: The lesson defines junk food as having "less nutritional value."
9. Which method is used to preserve fish and meat?
   a) Drying
   b) Cold storage
   c) Pickling
   d) Sugaring
   Answer: b) Cold storage
   Explanation: The lesson mentions refrigeration (cold storage) for preserving fish and meat.
10. Which government initiative provides food at low cost?
    a) Mid-day meals
    b) Fair price shops
    c) Cooking shows
    d) Farm subsidies
    Answer: b) Fair price shops
    Explanation: The lesson lists fair price shops as a government initiative for affordable food.

11. Which nutrient is essential for body repair and growth?
a) Carbohydrates
b) Proteins
c) Lipids
d) Vitamins
Answer: b) Proteins
Explanation: The lesson states proteins are necessary for growth, repair, and bodybuilding.

12. Which of these is a pulse?
a) Wheat
b) Green gram
c) Ragi
d) Jowar
Answer: b) Green gram
Explanation: Pulses like green gram (greengram) are listed under plant-based protein sources.

13. Which food is rich in Vitamin A?
a) Lemon
b) Carrot
c) Grapes
d) Cucumber
Answer: b) Carrot
Explanation: Carrot is listed under Vitamin A sources (green-yellow vegetables).

14. Which is a source of water-rich food?
a) Radish
b) Groundnut
c) Cheese
d) Fish
Answer: a) Radish
Explanation: Radish is listed under water-rich foods like cucumber and watermelon.

15. Which millet is called "bajra"?
a) Pearl millet
b) Foxtail millet
c) Ragi
d) Kodo millet
Answer: a) Pearl millet
Explanation: Pearl millet is commonly known as bajra.

16. Which food preservation method uses sugar?
a) Pickling
b) Cold storage
c) Drying
d) Jellying
Answer: d) Jellying
Explanation: Sugar is used to preserve fruits (e.g., jams and jellies).

17. Which factor influences food habits?
a) Climate
b) Family traditions
c) Advertisements
d) All of the above
Answer: d) All of the above
Explanation: The lesson lists climate, traditions, and media as influencing factors.

 

 

18. Which is a junk food?
a) Samosa
b) Brown rice
c) Steamed vegetables
d) Sprouted seeds
Answer: a) Samosa
Explanation: Samosa is listed as a junk food with low nutritional value.

19. Which is NOT a plant-based food?
a) Sesame
b) Cheese
c) Fenugreek seeds
d) Ragi
Answer: b) Cheese
Explanation: Cheese is an animal-based product (from milk).

20. Which chemical in sauce makes food tastier?
a) Salt
b) Monosodium glutamate (MSG)
c) Sugar
d) Vinegar
Answer: b) Monosodium glutamate (MSG)
Explanation: The lesson mentions chemicals in sauces to enhance taste.

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21. Which food is preserved by drying?
a) Fish
b) Grapes (as raisins)
c) Milk
d) Meat
Answer: b) Grapes (as raisins)
Explanation: Grapes are dried into raisins for preservation.

22. Which vitamin is found in sunlight?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K
Answer: c) Vitamin D
Explanation: The lesson implies Vitamin D is synthesized through sunlight.

23. Which is a cold storage method?
a) Refrigerator
b) Pickling
c) Drying
d) Sugaring
Answer: a) Refrigerator
Explanation: Cold storage uses low temperatures (e.g., refrigerators).

24. Which disease is linked to junk food?
a) Obesity
b) Common cold
c) Fractures
d) Malaria
Answer: a) Obesity
Explanation: The lesson states junk food causes obesity.

25. Which is a green leafy vegetable?
a) Beetroot
b) Palak (spinach)
c) Carrot
d) Radish
Answer: b) Palak (spinach)
Explanation: Palak is listed under green leafy vegetables.

26. Which nutrient is found in egg yolk?
a) Carbohydrates
b) Lipids
c) Proteins
d) Both b and c
Answer: d) Both b and c
Explanation: Egg yolk contains lipids and proteins.

27. Which is a famine-resistant crop?
a) Wheat
b) Millets
c) Rice
d) Cheese
Answer: b) Millets
Explanation: Millets are called "friends of famine" due to their hardiness.

28. Which food item is a source of iodine?
a) Iodized salt
b) Groundnut
c) Carrot
d) Milk
Answer: a) Iodized salt
Explanation: Iodine is added to salt to prevent deficiencies.

29. Which is a seasonal food influence?
a) Eating hot soup in winter
b) Consuming ice cream daily
c) Buying packaged noodles
d) Watching cooking shows
Answer: a) Eating hot soup in winter
Explanation: Seasons influence food choices (e.g., warm foods in winter).

30. Which is a benefit of millets?
a) Require heavy fertilizers
b) Grow in poor soil
c) Need more water
d) Spoil quickly
Answer: b) Grow in poor soil
Explanation: Millets thrive in harsh conditions without chemicals.

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31. Which food is rich in fiber?
a) White bread
b) Ragi
c) Cheese
d) Fish
Answer: b) Ragi
Explanation: Millets like ragi are high in fiber.

32. Which is a source of calcium?
a) Milk
b) Lemon
c) Groundnut
d) Carrot
Answer: a) Milk
Explanation: Milk is a primary source of calcium.

33. Which is a preservative in pickles?
a) Sugar
b) Salt
c) Vinegar
d) All of the above
Answer: d) All of the above
Explanation: Salt, sugar, and vinegar are used in pickling.

34. Which is a cause of food wastage?
a) Proper storage
b) Overcooking
c) Throwing leftovers
d) Eating seasonal foods
Answer: c) Throwing leftovers
Explanation: Wasting edible food is highlighted as a problem.

35. Which is a lipid source?
a) Honey
b) Dry coconut
c) Jowar
d) Orange
Answer: b) Dry coconut
Explanation: Dry coconut is listed under lipid-rich foods.

36. Which is a water-soluble vitamin?
a) Vitamin A
b) Vitamin C
c) Vitamin D
d) Vitamin K
Answer: b) Vitamin C
Explanation: Vitamin C dissolves in water and is found in citrus fruits.

37. Which food is linked to obesity?
a) Sprouted seeds
b) Noodles
c) Fenugreek
d) Buttermilk
Answer: b) Noodles
Explanation: Packaged noodles are junk food contributing to obesity.

38. Which is a traditional food preservation method?
a) Refrigeration
b) Canning
c) Sun-drying
d) Vacuum sealing
Answer: c) Sun-drying
Explanation: Sun-drying (e.g., raisins) is a traditional method.

39. Which government program targets students?
a) Fair price shops
b) Mid-day meals
c) Cold storage subsidies
d) Fertilizer distribution
Answer: b) Mid-day meals
Explanation: Mid-day meals are provided in schools.

40. Which nutrient is lacking in junk food?
a) Fats
b) Vitamins
c) Calories
d) Sodium
Answer: b) Vitamins
Explanation: Junk food has low nutritional value, including vitamins.

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41. Which is a root vegetable?
a) Brinjal
b) Carrot
c) Cabbage
d) Cauliflower
Answer: b) Carrot
Explanation: Carrot is a root vegetable rich in carbohydrates.

42. Which food is rich in iron?
a) Spinach (palak)
b) Milk
c) Rice
d) Butter
Answer: a) Spinach (palak)
Explanation: Green leafy vegetables like spinach are iron-rich.

43. Which is a by-product of milk?
a) Cheese
b) Soyabean
c) Ragi
d) Groundnut
Answer: a) Cheese
Explanation: Cheese is derived from animal milk.

44. Which is a fat-soluble vitamin?
a) Vitamin C
b) Vitamin B
c) Vitamin D
d) Vitamin K
Answer: c) Vitamin D
Explanation: Vitamin D is stored in fat tissues.

45. Which food is preserved by sugaring?
a) Pickles
b) Jams
c) Fish
d) Meat
Answer: b) Jams
Explanation: Sugar is used to preserve fruits in jams.

46. Which is a climatic factor affecting crops?
a) Soil fertility
b) Rainfall
c) Family traditions
d) Cooking shows
Answer: b) Rainfall
Explanation: Rainfall determines crop viability in regions.

47. Which is a source of plant-based oil?
a) Fish oil
b) Sesame
c) Egg yolk
d) Butter
Answer: b) Sesame
Explanation: Sesame seeds are oil-rich plant sources.

48. Which is a symptom of poor nutrition?
a) High energy
b) Frequent illness
c) Strong immunity
d) Healthy weight
Answer: b) Frequent illness
Explanation: Poor nutrition weakens disease resistance.

49. Which food is a complete protein?
a) Lentils
b) Soyabean
c) Wheat
d) Rice
Answer: b) Soyabean
Explanation: Soyabean contains all essential amino acids.

50. Which is a modern food habit?
a) Eating home-cooked meals
b) Consuming ready-to-eat noodles
c) Seasonal farming
d) Using traditional spices
Answer: b) Consuming ready-to-eat noodles
Explanation: Packaged noodles reflect modern, fast-food habits.

"FOOD - ESSENCE OF LIFE" aimed at 5th grade Science , including 50 Multiple-Choice Questions (MCQs) with answers. 

🔍 Why Is Food Important?

Food gives us energy, helps us grow, and protects us from diseases. It contains nutrients like carbohydrates, proteins, fats, vitamins, and minerals that are essential for our body.

📚 Class 5 Science – Food: The Essence of Life MCQs

🧠 Instructions:

Choose the correct answer from the options given.

✅ Section A: Sources of Food

Which part of the plant do we usually eat as food?

a) Roots

b) Leaves

c) Fruits

d) All of the above

✅ Answer: d) All of the above

Which animal gives us milk?

a) Hen

b) Cow

c) Goat

d) Both b and c

✅ Answer: d) Both b and c

Which of these is a plant-based source of protein?

a) Egg

b) Fish

c) Lentils

d) Chicken

✅ Answer: c) Lentils

We get oil from which of the following?

a) Cotton seeds

b) Sunflower seeds

c) Mustard seeds

d) All of the above

✅ Answer: d) All of the above

Honey comes from:

a) Plants

b) Bees

c) Cows

d) Goats

✅ Answer: b) Bees

Which part of the plant is cabbage?

a) Root

b) Stem

c) Flower

d) Leaf

✅ Answer: b) Stem

What do bees collect from flowers?

a) Nectar

b) Pollen

c) Water

d) None of the above

✅ Answer: a) Nectar

Which of the following animals is an omnivore?

a) Lion

b) Tiger

c) Bear

d) Elephant

✅ Answer: c) Bear

Humans are:

a) Herbivores

b) Carnivores

c) Omnivores

d) None of these

✅ Answer: c) Omnivores

Which of the following is a herbivore?

a) Dog

b) Deer

c) Crow

d) Cat

✅ Answer: b) Deer

✅ Section B: Components of Food

Which nutrient gives us instant energy?

a) Proteins

b) Carbohydrates

c) Vitamins

d) Minerals

✅ Answer: b) Carbohydrates

Which nutrient helps in building and repairing body parts?

a) Fats

b) Carbohydrates

c) Proteins

d) Vitamins

✅ Answer: c) Proteins

Which of the following is rich in fats?

a) Rice

b) Butter

c) Apple

d) Spinach

✅ Answer: b) Butter

Which vitamin helps in blood clotting?

a) Vitamin A

b) Vitamin B

c) Vitamin K

d) Vitamin C

✅ Answer: c) Vitamin K

Deficiency of which vitamin causes night blindness?

a) Vitamin D

b) Vitamin A

c) Vitamin B

d) Vitamin C

✅ Answer: b) Vitamin A

Which mineral is needed for strong bones and teeth?

a) Iron

b) Calcium

c) Iodine

d) Sodium

✅ Answer: b) Calcium

Which deficiency disease affects the thyroid gland?

a) Anemia

b) Goiter

c) Scurvy

d) Rickets

✅ Answer: b) Goiter

Which disease is caused by deficiency of iron?

a) Goiter

b) Rickets

c) Anemia

d) Night blindness

✅ Answer: c) Anemia

Which nutrient is known as the "body-building food"?

a) Carbohydrates

b) Fats

c) Proteins

d) Vitamins

✅ Answer: c) Proteins

Which of the following is a water-soluble vitamin?

a) Vitamin A

b) Vitamin D

c) Vitamin C

d) Vitamin E

✅ Answer: c) Vitamin C

✅ Section C: Balanced Diet & Health

A diet that has all nutrients in the right amount is called:

a) Junk diet

b) Balanced diet

c) Protein-rich diet

d) Fat-rich diet

✅ Answer: b) Balanced diet

Which of the following should be included in a balanced diet?

a) Vegetables

b) Fruits

c) Whole grains

d) All of the above

✅ Answer: d) All of the above

Which of the following is NOT a good habit?

a) Eating junk food regularly

b) Drinking plenty of water

c) Taking regular meals

d) Washing hands before eating

✅ Answer: a) Eating junk food regularly

How many meals should we have in a day?

a) One

b) Two

c) Three

d) Four to five

✅ Answer: d) Four to five

Which of the following is a healthy snack option?

a) Chips

b) Cola

c) Nuts

d) Candy

✅ Answer: c) Nuts

What happens if we take too much fat in our diet?

a) We become thin

b) We may gain weight

c) We feel energetic

d) We sleep less

✅ Answer: b) We may gain weight

Which of the following helps in digestion?

a) Junk food

b) Water

c) Oil

d) Salt

✅ Answer: b) Water

What should you do before eating fruits and vegetables?

a) Wash them

b) Eat directly

c) Cook them

d) Peel them

✅ Answer: a) Wash them

Which of the following is NOT a component of a balanced diet?

a) Fats

b) Vitamins

c) Junk food

d) Proteins

✅ Answer: c) Junk food

Which meal is considered the most important of the day?

a) Snacks

b) Lunch

c) Breakfast

d) Dinner

✅ Answer: c) Breakfast

✅ Section D: Digestion & Our Body

The process of breaking down food into simpler substances is called:

a) Breathing

b) Excretion

c) Digestion

d) Circulation

✅ Answer: c) Digestion

Where does digestion begin?

a) Stomach

b) Mouth

c) Intestine

d) Liver

✅ Answer: b) Mouth

Which organ helps in chewing food?

a) Tongue

b) Teeth

c) Nose

d) Eyes

✅ Answer: b) Teeth

Which juice is released by the stomach?

a) Saliva

b) Bile juice

c) Gastric juice

d) Pancreatic juice

✅ Answer: c) Gastric juice

Which organ absorbs nutrients from digested food?

a) Stomach

b) Large intestine

c) Small intestine

d) Liver

✅ Answer: c) Small intestine

Which organ stores bile?

a) Liver

b) Gall bladder

c) Pancreas

d) Stomach

✅ Answer: b) Gall bladder

The main function of the large intestine is:

a) Absorption of water

b) Digestion of fats

c) Digestion of proteins

d) Absorption of oxygen

✅ Answer: a) Absorption of water

Which enzyme helps in digesting starch?

a) Lipase

b) Amylase

c) Pepsin

d) Trypsin

✅ Answer: b) Amylase

What pushes food down the esophagus?

a) Gravity

b) Peristalsis

c) Breathing

d) Blood flow

✅ Answer: b) Peristalsis

Which part of the digestive system removes waste from the body?

a) Stomach

b) Liver

c) Anus

d) Pancreas

✅ Answer: c) Anus

✅ Section E: General Knowledge & Application

Which of the following is a non-living component of food?

a) Carbohydrates

b) Fats

c) Minerals

d) Proteins

✅ Answer: c) Minerals

Which of the following is a living component of food?

a) Vitamins

b) Water

c) Air

d) Germs

✅ Answer: d) Germs

Which of the following food items should be avoided to stay healthy?

a) Fresh fruits

b) Boiled eggs

c) Junk food

d) Green vegetables

✅ Answer: c) Junk food

Which of the following is a preserved food item?

a) Fresh milk

b) Pickles

c) Raw vegetables

d) Boiled rice

✅ Answer: b) Pickles

Which method is used to preserve milk?

a) Freezing

b) Boiling

c) Pasteurization

d) Drying

✅ Answer: c) Pasteurization

Which of the following helps in keeping food safe from germs?

a) Keeping it open

b) Covering it

c) Leaving it in sunlight

d) None of the above

✅ Answer: b) Covering it

Which of the following is NOT a way to store food safely?

a) Refrigeration

b) Drying

c) Leaving uncovered

d) Canning

✅ Answer: c) Leaving uncovered

Which of the following is a traditional method of preserving food?

a) Using a refrigerator

b) Using salt or sugar

c) Microwaving

d) Pasteurizing

✅ Answer: b) Using salt or sugar

Which of the following helps in maintaining personal hygiene?

a) Washing hands before eating

b) Eating with dirty hands

c) Not brushing teeth

d) Not bathing daily

✅ Answer: a) Washing hands before eating

Which of the following is a sign of poor nutrition?

a) Good health

b) Strong immunity

c) Weakness and fatigue

d) High energy levels

✅ Answer: c) Weakness and fatigue

🎉 Conclusion

Understanding food and its importance is key to leading a healthy lifestyle. With these 50 MCQs , you’ve taken a big step toward mastering the Science behind food – the essence of life . Keep exploring, keep learning, and remember:

🍽️ Eat Healthy, Live Healthy, Learn Healthy! 

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Food - The Essence of Life: 5th Grade Science MCQs
ಆಹಾರ - ಜೀವನದ ಮೂಲ

Introduction

Test your knowledge on food science with 50+ MCQs. Answers and explanations included. ಕನ್ನಡ ಭಾಷೆಯಲ್ಲಿ ಸ್ವಲ್ಪ ವಿವರಣೆ ಲಭ್ಯ.

Download PDF Downloads: 1,500+

Section 1: Basic Nutrients & Sources

1. Which nutrient is the primary source of energy?

• a) Protein
• b) Carbohydrate
• c) Vitamin
• d) Mineral

Answer: b) Carbohydrate

Explanation: Carbohydrates like ragi and wheat provide energy (ತಾಜಾ ಆಹಾರಗಳು ಶಕ್ತಿಯ ಮೂಲ).

Section 2: Food Preservation & Health

Section 3: Advanced Concepts

Conclusion

Master food science concepts with this quiz. Share your score and tag us! ಈ ಪ್ರಶ್ನೋತ್ತರಗಳು ನಿಮ್ಮ ಅಭ್ಯಾಸಕ್ಕೆ ಸಹಾಯಕರವಾಗಲಿ ಎನ್ನುವ ನಮ್ಮ ಹಿಂಗೆ.