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Online Tests
General Science 9th Class English Medium Chapter 4 Online Test MCQs With Answers
Question # 1
It is called master glands
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Pituitary gland 
Thyroid gland
Adrenal gland 
Gonads 
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Question # 2
It gives resistance against diseases
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Hormones
Vitamins
Fast
Antibodies
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Question # 3
The compound which is required in very small amonut is.
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Carbohydrate
Protein
Fats
Vitamins
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Question # 4
Deficiency of iodine causes
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goiter 
night blindness 
malaria 
cough 
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Question # 5
The unit of food energy
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Joule
Newton meter
Diopter
calorie
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Question # 6
___________ gland is also known as Master gland.
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Thyroid gland
Pituitary gland
Adrenal gland
Gonads
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Question # 7
The food component in body which is needed in fraction only & nbsp
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Carbohydrate 
Protein 
Vitamins 
Fast 
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Question # 8
The amount of envery gained from one gram of fats is.
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9.3 K cal
18 Kcal
27 Kcal
36 Kcal
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Question # 9
___________ acts as a lubricant int he joints and other internal body organs.
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Minerals
Salts
Water
Food
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Question # 10
The disease caused by deficiency of iodine is.
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Night blind
Cough
Goiter
Malaria
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Question # 11
All the proteins are madw up of....... differnet types of amino acids.
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Twenty
Thirty
Forty
Sixty
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Question # 12
Water makes almost of human body
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80% of human body  
90% of human body 
60% of human body 
30% of human body 
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Question # 13
Deficiency of this vitamin leads to deficiency of blood
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B1
B2
B6
B12
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Question # 14
Deficiency of .......slows down the blood clotting mechanism.
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Vitamin A
Vitamin D
Vitamin E
Vitamin K
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Question # 15
Tests are responsible for the development of male sex while. responsible for the development for female sex.
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Pancreas
Ovary
Gonads
Adrenal gland
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Question # 16
one gram of fast gives energy
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9 kcal 
18 kcal 
27 kcal 
39 kcal 
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Question # 17
The deficiency of iodine cause thyroid to increase in size than normal and result..... disease.
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Tetanus
Plauge
Goiter
Heart Disease
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Question # 18
chemical messangers secreted by the glands and transported through the blood are called a.......
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Fats
Vitamin
Hormones
Glands
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Question # 19
Scratches on the body after kitten's bite result in ........ disease.
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Rabies
Cancer
Burn
Paralysed
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