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class-4-Science-Food, Health and Sani

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class-4-Science-Food, Health and Sani - 1

1 / 20

Lack of which nutrient can lead to goitre?

2 / 20

Which of the following is not classified as food?

3 / 20

Which of the following has the highest amount of energy in them?

4 / 20

I am a food item. I am added to Indian dishes to make them more appealing and tasty. I impact colour, flavour, and aroma of the dishes.

5 / 20

For the Independence Day competition, Sonu was practicing running. To get quick energy, which of the following nurtient-rich foods should he take?

6 / 20

Oils, sweets, and ghee are a rich source of:

7 / 20

Which of the following are essential for the formation and maintenance of bones?

8 / 20

Sonia is a very lean 3-year-old girl. She has a swollen belly. Her skin is very dry. She eats chapaties and jaggery only. She could be a patient of:

9 / 20

Mr. Sam is suffering from blood pressure and heart diseases because of his obesity. Which of the following foods is causing this?

10 / 20

Which of the following is a rich source of protein?

11 / 20

Which component of food helps to get rid of undigested food from our body?

12 / 20

Food items rich in vitamins and minerals are essential because:

13 / 20

Which of the following components are needed in small quantities?

14 / 20

Boiling of milk:

15 / 20

Aashu is a class 4 student. One day when he was playing with his friends, he saw an old man eating sugarcane with ease. Next day, he also tried to eat sugarcane but his teeth were paining and he was unable to eat. What is required for strong bones and teeth ?

16 / 20

Glucose, lactose, fructose, and starch belong to which group?

17 / 20

Shelf life of food is related to:

18 / 20

Freezing preserves food because it

19 / 20

Oil in pickles:

20 / 20

Which of the following will not help to arrest the action of micro-organisms on tomatoes?

Your score is

The average score is 31%

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class-4-Science-Food, Health and Sani - 2

1 / 11

By recycling:

2 / 11

Animal dung and other decaying matter can be used to produce:Manure

3 / 11

Flies spread:

4 / 11

The main reason for preserving food is to:

5 / 11

To protect ourselves from diseases, sewage should be disposed off in:

6 / 11

Which of the following diseases is caused because of unclean surroundings and bad food habits?

7 / 11

ORS means:

8 / 11

Germs present in water can be killed by:

9 / 11

Loss of excess water and salt from the body is called:

10 / 11

Which is a communicable disease?

11 / 11

Organic waste can be disposed of by:

Your score is

The average score is 32%

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