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