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