Everyday Science 2019 Part 03

Total Questions: 30

1 - Which of the following vitamins contains traces of selenium?

A ) Vitamin A
B ) Vitamin E ✅
C ) Vitamin D
D ) Vitamin K

2 - Who presented the "Theory of Evolution"?

A ) Dr Paul Muller
B ) Charles Darwin ✅
C ) Edward Jenner
D ) Dr Bernard christian

3 - "Rickets " is a disease due to the deficiency of;

A ) Vitamin B
B ) Vitamin K
C ) Vitamin A
D ) Vitamin D ✅

4 - Boiling of an egg is a;

A ) Physical change
B ) Chemical change ✅
C ) Both A & B
D ) None of these

5 - What is the unit of pressure?

A ) Length
B ) Coulomb
C ) Ampere
D ) Pascal ✅

6 - Light year is the unit of;

A ) Distance ✅
B ) Ampere
C ) Pascal
D ) None of these

7 - Ice floats because;

A ) Density of water is less than ice
B ) Density of water is greater than ice ✅
C ) Both A&B
D ) None of these

8 - Which gas is responsible for global warming?

A ) Oxygen
B ) Carbon monoxide
C ) Carbon dioxide ✅
D ) Hydrogen

9 - The average of blood in human body is;

A ) 7 liters
B ) 8 liters
C ) 5 liters ✅
D ) None of these

10 - How many pairs of ribs in human body ?

A ) 9
B ) 10
C ) 11
D ) 12 ✅

11 - After passing light through prism, light disperses in;

A ) 5 colors
B ) 6 colors
C ) 7 colors ✅
D ) 8 colors

12 - Laughing Gas is called ?

A ) Carbon dioxide
B ) Nitrous oxide ✅
C ) Oxygen
D ) Hydrogen

13 - Drugs are exerted through;

A ) Liver
B ) Kidney ✅
C ) Stomach
D ) None of these

14 - Diphtheria is a disease related to;

A ) Throat ✅
B ) Brain
C ) Nose
D ) Ear

15 - Diaphragm is a thin skeleton muscle in body;

A ) Digestion system
B ) Respiratory system ✅
C ) Nervous system
D ) None of these

16 - Trachea disease concerns;

A ) Throat ✅
B ) Brain
C ) Nose
D ) Ear

17 - Gerbil is a kind of;

A ) Kangaroo
B ) Rodent ✅
C ) Elephant
D ) Deer

18 - Heartbeat of a baby start?

A ) Before the birth ✅
B ) After the birth
C ) Starts after a minute
D ) None of these

19 - Benjamin Franklin due to his invention of lightning rod is known as father of;

A ) Magnetism
B ) Electricity ✅
C ) Thunderbolt
D ) None of these

20 - Which acid is produced in Gastric juice of gall bladder?

A ) Nitric acid
B ) Hydrochloric acid ✅
C ) Sulphuric acid
D ) None of these

21 - A Sphygmomanometer is an instrument used to measure;

A ) Humidity in the air
B ) Blood pressure ✅
C ) Purity of milk
D ) Thickness of water

22 - The ability of metals to be drawn into thin wire is known as;

A ) Ductility ✅
B ) Malleability
C ) Sonorousity
D ) Conductivity

23 - Paleontology is the study of;

A ) Bones
B ) Blood
C ) Fossils ✅
D ) None of these

24 - Acid rain contains high levels of;

A ) Oxalic acid
B ) Sulphuric acid
C ) Nitric acid
D ) Both B&C ✅

25 - Amnesia is related to;

A ) Sleeping sickness
B ) Loss of sight
C ) Loss of hearing
D ) Loss of memory ✅

26 - "Tooth decay " caused due to deficiency of which mineral?

A ) Fluoride
B ) Calcium ✅
C ) Weakness
D ) None of these

27 - Hydrophobia is a symptom of which of the following disease?

A ) Malaria
B ) Cholera
C ) Small pox
D ) Rabies ✅

28 - Which of the following protects our body against disease?

A ) White blood cells ✅
B ) Red blood cells
C ) Platelets
D ) None of these

30 - Faraday's law is associated with;

A ) Reaction of gases
B ) Pressure of gases
C ) Electromagnetic induction ✅
D ) Temperature and pressure