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All questions of Our Food for Class 3 Exam

Washing of cut or peeled fruits and vegetables may loose some
  • a)
    Proteins
  • b)
    Vitamins
  • c)
    Fats
  • d)
    Minerals
Correct answer is option 'B'. Can you explain this answer?

Crafty Classes answered
  • Vegetables and fruits lose nutrients if they are washed after cutting or peeling them.
  • Also, the skins of many vegetables and fruits contain minerals.

Which components of food do not provide energy nor help in growth
  • a)
    Fat
  • b)
    Protein
  • c)
    Glucose
  • d)
    Roughage
Correct answer is option 'D'. Can you explain this answer?

Roughage 
is a fibrous carbohydrate that cannot be digested. Fiber, or roughage, is found in virtually all plant foods, including whole grains, fruits, vegetables, beans, nuts, and seeds. The bulk of these foods promotes healthy bowels and reduces the risk of colon cancer, while fiber and insoluble carbohydrates help the body move waste through the digestive tract, reducing the risk of hemorrhoids and diverticulosis. While roughage does not provide energy or aid in growth, it is an important part of a healthy diet and promotes many vital functions in the body.



The image shown below are called
  • a)
    Fruits
  • b)
    Spices
  • c)
    Vegetables
  • d)
    Dry fruits
Correct answer is option 'B'. Can you explain this answer?

Freak Artworks answered
  • Spices are aromatic flavorings from seeds, fruits, bark, rhizomes, and other plant parts.
  • Used in to season and preserve food, and as medicines, dyes, and perfumes, spices have been highly valued as trade goods for thousands of years.

Main source of eggs are
  • a)
    Hen and frog
  • b)
    Hen and duck
  • c)
    Hen and crow
  • d)
    Duck and frog
Correct answer is option 'B'. Can you explain this answer?

Rohit Sen answered
Explanation:
To answer this question, we need to understand which animals lay eggs.

Animals that lay eggs:
- Birds: Chickens (hens) and ducks are examples of birds that lay eggs.
- Reptiles: Frogs are amphibians that lay eggs.

Options:
- Option A: Hen and frog
- Option B: Hen and duck
- Option C: Hen and crow
- Option D: Duck and frog

Analysis of options:
- Option A: Hen and frog
- Hens are birds and lay eggs, which is correct.
- Frogs are amphibians and also lay eggs, which is correct.
- Therefore, this option is partially correct.

- Option B: Hen and duck
- Hens are birds and lay eggs, which is correct.
- Ducks are birds and also lay eggs, which is correct.
- Therefore, this option is fully correct.

- Option C: Hen and crow
- Hens are birds and lay eggs, which is correct.
- Crows are birds but do not lay eggs. They build nests and lay their eggs in them. Therefore, this option is incorrect.

- Option D: Duck and frog
- Ducks are birds and lay eggs, which is correct.
- Frogs are amphibians and also lay eggs, which is correct.
- Therefore, this option is partially correct.

Conclusion:
After analyzing all the options, we can conclude that the main source of eggs is a combination of hens and ducks, as both of these birds lay eggs. Therefore, the correct answer is option B: Hen and duck.

Which components of food is required in highest amount
  • a)
    Proteins
  • b)
    Carbohydrates
  • c)
    Minerals
  • d)
    Fats
Correct answer is option 'B'. Can you explain this answer?

Pranav Singh answered
  • The major nutrients in our food are carbohydrates, proteins, fats, vitamins and minerals.
  • In addition, food also contains dietary fibres and water.
  • Carbohydrates mainly provide energy to our body.

Processed food like breads, burgers, pizza and jams are rich in
  • a)
    Fats
  • b)
    Vitamins
  • c)
    Proteins
  • d)
    Carbohydrates
Correct answer is option 'D'. Can you explain this answer?

Rhea Reddy answered
Processed food like breads, burgers, pizza and jams are rich in Carbohydrates because carbohydrates, or carbs, are sugar molecules.

The food item shown below is mainly obtained from
  • a)
    Plants
  • b)
    Animals
  • c)
    Protozoa
  • d)
    Both plants and animals
Correct answer is option 'B'. Can you explain this answer?

Pranav Singh answered
  • Animal: Cow, buffalo, goat, reindeer and donkey etc. all animal
  • Those animals who give or keep milk are known as the milch animals

Cereals are rich source of
  • a)
    Proteins
  • b)
    Carbohydrates
  • c)
    Vitamins
  • d)
    Fats
Correct answer is option 'B'. Can you explain this answer?

Anjali Gupta answered
Cereals and cereal products are an important source of energy, carbohydrate and fibre, as well as containing a range of micronutrients such as vitamin E, some of the B vitamins, magnesium and zinc.

Pulses are rich source of
  • a)
    Roughages
  • b)
    Fibre
  • c)
    Minerals
  • d)
    Proteins
Correct answer is option 'D'. Can you explain this answer?

  • Pulses are rich sources of proteins.
  • Pulses contain twice the amount of protein found in the whole grains.

We get sugar from
  • a)
    Beetroot
  • b)
    Sugarcane
  • c)
    Carrot
  • d)
    Radish
Correct answer is option 'B'. Can you explain this answer?

Anjali Gupta answered
Sugar is made in the leaves of the sugarcane plant through photosynthesis and stored as a sweet juice in sugarcane stalks.

Plants products shown below are called
  • a)
    Fruits
  • b)
    Vegetables
  • c)
    Sweets
  • d)
    Crops
Correct answer is option 'A'. Can you explain this answer?

Pranav Singh answered
Fruits are the means by which flowering plants (also known as angiosperms) disseminate their seeds.

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