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