RRB General Knowledge: Science questions 2018

Biology Questions for RRB, Kerala PSC, Fireman EXAMS.
Science questions are very important in Upcoming Railway exams. More will be added soon.


1. Which are the diseases caused by Bacteria ?
Ans: Tuberculosis
Diphtheria
Whooping cough
Cholera
Leprosy(Hansen's disease)
Tetanus
Plague
Typhoid
Gonorrhoea
Syphilis


2. Which are the diseases caused by Virus ?
Ans: Chickenpox
Mumps
Measles
Poliomyelitis
Rabies
AIDS


3. Which are the diseases caused by Protozoans ?
Answer: Amoebic dysentery
Malaria
African Sleeping Sickness
Kala-azar (Leishmaniasis)

4. Which are the diseases caused by Fungus ?
Answer: Athlete's foot
Ringworm


5. What is the full form of ELISA?
Answer: Enzyme-linked immunosorbent assay


6. Which disease is known as 'Grave's disease' ?
Answer: Exophthalmic goitre



# 7. Which virus cause Swine Flu ?
Answer: H1N1

# 8. Which Virus causes Bird Flu ?
Answer: H5N1



# 9. Which Mosquito is the Vector of Malaria ?
Answer: Female Anopheles Mosquito

# 10. Which Mosquito is the Vector of Filaria ?
Answer: Culex Mosquito



# 11. Minamata disease caused by Mercury poisoning
# 12. Itai Itai disease caused by Cadmium poisoning


13. When was the first test tube baby Louise Brown borne ?
Answer: 25 July 1978

 14. Who was the first test tube baby in india?
Answer:Durga(second in world)

14. Which day is observed as World Population Day ?
Answer: July 11 (birth of the 7 billionth baby)


15. Which organ affects Bright's Disease ?
Answer: Kidney



*Which organ is affected by Tuberculosis?
Answer: Lungs

*What parts of the body are affected by Diphtheria?
Answer: Throat and nose 

*Which organ is affected by Whooping cough?
Answer:  Respiratory tract

*Which organ is affected by Cholera disease?Answer: Intestine 

# Confusing question
*New updates            

Where is Salim Ali Bird Sanctuary situated ?
Answer: Goa

Where is Salim Ali National Park situated ?
To know visit http://importantquestionsabout.blogspot.com/2012/06/national-wildlife-sanctuaries-in-india.html

Important 2018 Science Gk Questions for kids

Recently asked simple physics and biology GK Questions from 2018 exams

What is the Unit of force?
Answer: Newton

Energy produced at sun through which process?
Answer: Nuclear fusion

Which is the instrument used to measure atmospheric pressure?
Answer:  Barometer

Which is the instrument used to measure blood pressure?
Answer:  sphygmomanometer

Which is the Instrument used to measure humidity?
Answer: Hygrometer

Which is the Instrument used to measure rainfall ?
answer: Rain gauge


Which is the Instrument used to measure wind speed?
Answer: Anemometer

Which is the instrument used to measure earthquake?
Answer:  seismometer

Which is the instrument used to measure the growth of plants?
Answer: crescograph

What is the powerhouse of cell?
Answer: Mitochondria 

Expected more Simple Gk quiz questions for kids

http://importantquestionsabout.blogspot.com/2012/08/rrb-general-knowledge-science-questions.html

science gk questions 2018

Important science gk questions for PSC,UPSC,Postal,Railway exams

Frequently asked scientific names of animals and plants in competitive exams


1.Scientific name of Human- Homo sapiens

2.scientific name of cat -Felis catus

3. scientific name of lion - Panthera leo

4. scientific name of frog - Rana Temporaria 

5.scientific name of Asian elephant - Elephas maximus


6.scientific name of Dog - Canis Lupus Famliaries
7.scientific name of Cat - Felis catus Domestica
8.scientific name ofCobra - Naja Naja
9. scientific name of mango - Mangifera indica


which one is known as wonder child of electronics?
answer: transistor

Fourth state of matter?
Answer: Plasma

Instrument which  converts sound to electrical energy?
answer: microphone

which is the lightest element?
answer: Lithium

Acid present in vinegar ?
answer: Acetic acid

The non metal which is in liquid state at atmospheric temperature ?
answer: bromine

Part of the brain which help the body balance?
answer: Cerebellum

Which is the strongest force in nature?
Answer: Nuclear force  



 More science gk questions