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0% class-4-Science-Food, Health and Sani - 1 1 / 20 Which of the following is not classified as food? Milk Mineral water Soft drinks Oxygen 2 / 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 ? Fats Vitamins Proteins Minerals 3 / 20 Which of the following will not help to arrest the action of micro-organisms on tomatoes? None of the above Leaving them on the shelf Putting them in boiling water Putting them in the freezer 4 / 20 Freezing preserves food because it Delays the action of micro-organisms Stops the action of micro-organisms Stops the action of enzymes Kills the micro-organisms 5 / 20 Shelf life of food is related to: Freshness of food Decomposition of food Quality of food Time limit during which food can be consumed 6 / 20 Oils, sweets, and ghee are a rich source of: Fats Carbohydrates Vitamins Protein 7 / 20 Lack of which nutrient can lead to goitre? Calcium Iodine Sodium Iron 8 / 20 Boiling of milk: Improves taste Is not good for health Gives us more energy Kills the germs 9 / 20 Oil in pickles: Kills the micro-organisms Stops the action of enzymes Stops the action of micro-organisms Delays the action of micro-organisms 10 / 20 Which component of food helps to get rid of undigested food from our body? Proteins Roughage Vitamins Fats 11 / 20 Food items rich in vitamins and minerals are essential because: They build the cells in our body They give us energy They fight disease and make our bones stronger They keep our body warm 12 / 20 Which of the following are essential for the formation and maintenance of bones? Calcium, iron, and sodium Calcium, phosphorous, and vitamin D Vitamin D, iodine, and glucose Phosphorous, fats, and starch 13 / 20 Glucose, lactose, fructose, and starch belong to which group? Carbohydrates Fats Vitamins Proteins 14 / 20 Which of the following components are needed in small quantities? Vitamins Fats Carbohydrates Proteins 15 / 20 Which of the following is a rich source of protein? Coconut Tomato Bread Egg 16 / 20 For the Independence Day competition, Sonu was practicing running. To get quick energy, which of the following nurtient-rich foods should he take? Minerals Proteins Fats Carbohydrates 17 / 20 Which of the following has the highest amount of energy in them? Fats Minerals Carbohydrates Vitamins 18 / 20 Mr. Sam is suffering from blood pressure and heart diseases because of his obesity. Which of the following foods is causing this? Pulses Fats and oils Rice and wheat Green leafy vegetables 19 / 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: Malaria PEM Tuberculosis Rickets 20 / 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. Herbs Salt Spices Sugar Your score is The average score is 31% 0% Restart quiz
class-4-Science-Food, Health and Sani - 1
1 / 20
Which of the following is not classified as food?
2 / 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 ?
3 / 20
Which of the following will not help to arrest the action of micro-organisms on tomatoes?
4 / 20
Freezing preserves food because it
5 / 20
Shelf life of food is related to:
6 / 20
Oils, sweets, and ghee are a rich source of:
7 / 20
Lack of which nutrient can lead to goitre?
8 / 20
Boiling of milk:
9 / 20
Oil in pickles:
10 / 20
Which component of food helps to get rid of undigested food from our body?
11 / 20
Food items rich in vitamins and minerals are essential because:
12 / 20
Which of the following are essential for the formation and maintenance of bones?
13 / 20
Glucose, lactose, fructose, and starch belong to which group?
14 / 20
Which of the following components are needed in small quantities?
15 / 20
Which of the following is a rich source of protein?
16 / 20
For the Independence Day competition, Sonu was practicing running. To get quick energy, which of the following nurtient-rich foods should he take?
17 / 20
Which of the following has the highest amount of energy in them?
18 / 20
Mr. Sam is suffering from blood pressure and heart diseases because of his obesity. Which of the following foods is causing this?
19 / 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:
20 / 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.
Your score is
The average score is 31%
Restart quiz
0% class-4-Science-Food, Health and Sani - 2 1 / 11 Animal dung and other decaying matter can be used to produce:Manure Fertilizers Both A and C Biogas Manure 2 / 11 Organic waste can be disposed of by: Incineration None of the above Compostpit Drain 3 / 11 By recycling: All of the above We can control pollution We can save natural resources We can make useful things from waste material 4 / 11 Which of the following diseases is caused because of unclean surroundings and bad food habits? AIDS Diarrhoea Small pox Cancer 5 / 11 Germs present in water can be killed by: Condensation Filteration Decantation Boiling 6 / 11 ORS means: Operation Respiratory Solution Original Respiratory Syndrome Oral Regressive Solution Oral Rehydration Solution 7 / 11 To protect ourselves from diseases, sewage should be disposed off in: Covered drainage system Dustbins Garbage dump Soakpit 8 / 11 Loss of excess water and salt from the body is called: Dehydration Respiration Perspiration Rehydration 9 / 11 Flies spread: Blood pressure Diarrhoea Stomach ache Cancer 10 / 11 The main reason for preserving food is to: Improve its colour and taste Increase its shelf life Make costly food available Change its texture and taste 11 / 11 Which is a communicable disease? Rickets Chicken pox Night blindness Polio Your score is The average score is 32% 0% Restart quiz
class-4-Science-Food, Health and Sani - 2
1 / 11
Animal dung and other decaying matter can be used to produce:Manure
2 / 11
Organic waste can be disposed of by:
3 / 11
By recycling:
4 / 11
Which of the following diseases is caused because of unclean surroundings and bad food habits?
5 / 11
Germs present in water can be killed by:
6 / 11
ORS means:
7 / 11
To protect ourselves from diseases, sewage should be disposed off in:
8 / 11
Loss of excess water and salt from the body is called:
9 / 11
Flies spread:
10 / 11
The main reason for preserving food is to:
11 / 11
Which is a communicable disease?
The average score is 32%
