Science & Technology, Environment-RAS/RTS Mains Topic wise Solved Question Papers

Guess Questions:-

Astrosat
GAGAN
Ballistic Missile
Rafale
Carbon Nano Tube
Bio remediation
Wide Area Network
DNA Finger Printing
Naxavar Dispute
CDMA
WiMAX
Doping
2nd Generation Vaccine
Bio Diesel
Forensics Science technology
What is shale gas and write the methods of extraction of Gas.
Write the use of Robot in industry.
Write the name of agriculture research institutions in Rajasthan
What is super conductivity and write applications
What is digital signature
Geosynchronous satellite launching vehicle
Aakash missile
Recombinant DNA Technology .
What is biometric System.
What is Copyright rules in India.
What is 3D Printing and write the Application.
Write the Application of Bio technology in Agriculture field.
Describe the methods use for food preservation.
Describe the role of Russia in development of defence Technology in India.
Mars orbitor mission is the Great Achievement of ISRO in space field Explain it.
Write the Application of Nano technology
What is e-Governance, Describe the aim, Procedure and problem related to the e-governance?
Describe the importance of science and technology in development of India.

Other Important Terms

Parsec
Light year
Metric System
Crescograph
Radar
Quantum Mechanics
Tribology
Bhramgupt
Escape Velocity
Raman Effect
Mirage
Myopia
Hyper Metropia
LASER
Rheostat
Rectifier
Transmitter
Nuclear Fusion
Nuclear Fission
Cyclotron
C-14
Thorium
Uranium Dating
Heavy Water
Solar Battery
Radioactive Substances
Tarapur
Kalpakkam
The Analytical Engine
Colossus
C-DAC
Computer Virus
LAM
MAN
WAN
ALU
MODEM
RAM
ROM
COBOL
BASIC
FORTRAN
Aryabhat
Black Box
Barak
Cryogenics
Nag
Astra
Tachyon
Prithvi Missile
German Silver
Plaster of Paris (POP)
Shorya
Hansa
Indra
MatSat
AT&T
AMD
ENERCON
Positron
Neutrino
Quark
Phonon
Alpha Particle
Graphite
Dry Ice
Laughing Gas
pH
Helium
Mustard Gas
Teflon
Cholesterol
Aspirin
Carbonic Acid
Lactic Acid
Citric Acid
Acetic Acid
Euro Standards
Zinc Oxides
Amoeba
Joules
Richter Scale
Water jet Technique
Chandrashekhar
CV Raman
Newton
Weightlessness
Hydraulic Breaks
Holography
Optical Fibers
Primary Colours
Diffraction
Total Internal Reflection
Cylindrical Lens
Colour Spectrum
Black Hole
SONAR
Mach Number
Dynamo’s
Internet
Tim Burner
Search Engine
BASIC
Integrated Circuits
Geostationary Satellites
Cryogenics
GPS
GLONASS
GELLILIO
Cryogenic
Prithvi 2
AEWC&C
Agni 2
Ozone Layer
APPLA
Raja Rammana
Arjun
Brahmos
ITER
CERN
Dakshin Gangotri
Isotopes
Physical Changes
Chemical Changes
Pasteurization
Freezing Mixture
Fog
Smog
Sublimate
Bauxite
Types of Coal
Tear Gas
Hard Water
Acid Rain
CFC
Green House Effect
Fullerene
Alcohol
Polymerization
Polethene
Rubber
Benzoic Acid
Thyroxin
Carbon Mono Oxide
RDX
LPG
CNG
Gasohol
Detergents
Soaps
Carbon Trading
Paleobotany
Gerontology
Pedology
Archaeopteryx
Mutation Theory
Lamarck
Dinasaurs
Natural Selection
Cheeta
Cro-Magron
Darwin
Whale
Dolphin
Amphibia
Octopus
Tics
Mites
Spider
EEG
Casein
Vitamin K
Haemophilia
Turmeric
Saffron
Cloves
Cork
Garlic
Silk Worm
Quinine
Dialysis
Seal
Nocturnal Animals
Ecological Niche
Solar Energy
Virus
DDT
Bacteria
Epiphytes
Phenylketonuria
Insulin
Jaundice
Malaria
Jumping Gene
Dolly
IVF
Azotobacter
Tuberculosis
Biodiesel
Morphine
Sex Chromosome
Gene Synthesis
Protein Synthesis
Carotene
Human Chromosome
Orthoplasty
Near Sightedness
Cornea
Long Sightedness
Blood Pressure
Limphocytes
RBC
WBC
PLATELETS
Universal Donor
Universal Acceptor
Blood Clotting
Antigens
Liver
Rafflesia
Photosynthesis
Lichen
Micro Nutrients
Vitamin D
Night Blindness
Enzymes
Kwashiorkor
Oxytocin
Adrenaline
Thyroxin
Astrogin
TSH
Insulin
Master Gland
Acetelene
Formic Acid
Computed Tomography
Guniea Worm
Cuscuta
Cancer
Anthrophobia
Hysteria
DPT Vaccine
Alzheimer
Polio Vaccine
Athlete’s Foot
Ronald Ross
Rhinovirus
Down Syndrome
BCG
White Rust
Black Rust
Allergy
Plague
Sleeping Sickness
2,4-D
Small Pox
Elephantiasis
Colour Blindness
ELISA Test
Bright’s Disease
Foot and Mouth Disease
Thalassemia
Green Revolution
Tyrosine
liver fluke
Dropsy
DNA
BT Gene
Terminator Seeds
Golden Rice
DNA Finger Printing
Transgenic
Role of CSIR in Scientific development.
Nuclear Reactors
Nuclear Energy

1- Unified Extensible Filmware Interface(UEFI) 2010. 2

2- Generic Medicine 2010. 2

3- K-4 Missiles 2010. 2

4- Subrahmanayam Chandrashekar 2010. 2

5- Biological Clock 2008. 2

6- Eugenics 2008. 2

7- Isotopes 2008. 2

8- Transgenic crops 2008. 2

9- GENE 2008. 2

10- Eutrofication 2008. 4

11- What is Environment Impact Assesment? Answer in Detail 2008. 6

12- Tell about by products of Petroleum 2008. 6

13- WiFi Technology 2007. 2

14- Petrology 2007 2

15- Meningitis 2007. 2

16- What is Red Bio Technology? 2007 4

17- What do you mean by 3G Technique? 2007 4

18- What do you mean by ecological degradation?2007 4

19- What are the main features of a green fuel?2007 4

20- What is DNA Finger Printing? Explain?2007 4

21- Cybernetics 2003. 2

22- Haemophillia 2003. 2

23- Paran Padam 2003. 2

24- Satish Dhavan 2003. 2

25- How tobacco is harmful to the health & society? Give ways to control its harmful effects 2003. 6

26- How satellites are usefull in the growth and development of communication infrastructure and environment 2003? 6

2001

27- Congentric C.L.P 2003. 2

28- Earth Day 2003. 2

29- A.T.M. 2003 2

30- Hubble. 2003 2

31- Define Social Medical Science. 2003 4

32- Explain Global Warming. 2003 4

33- Define and Explain “Skin” 2003 4

34- Explain Information super highway. 2003 4

35- Explain the use of Chemo Therapy and Radio Therapy in Cancer. 2003 6

36- Explain Languages of Computer:- BASIC,COBOL,PASCAL and Computer Virus.2003 6

37- What is the use of scientific instrument called Creseography? 1999 2

38- Who invented the following- (a)Sewing Machine (b)Pneumatic Tyre. 1999 2

39- What is the difference between a mixture and a compound?1999 4

40- What are ecological studies and why have they become important in recent times?1999 4

41- Hydrophonics.1997 2

42- Difference between Coal and Coke.1997 2

43- Why do we have nose bleeding while scaling high altitudes?1997 2

44- Cybernetics.1997 2

45- Eco- Tourism.1997 4

46- What is Osteomalacia?1997 4

47- Integrated Service Digital Network(INDS) 1997. 4

48- Write a brief note on Wildlife and Forest Conservation. 1997 6

49- Trace the progress of Space Research in India since the 1960’s. 1997 6

50- What are the essentials of Food and what is a balanced diet? 1997 6

51- Science of Cryogenics and Ecology. 1996 2

52- Green House Effect. 1996 2

53- Optical Fibre. 1996 2

54- Anemometer. 1996 2

55- Richter Scale. 1996 2

56- Environmental Degradation. 1996 4

57-(a)The Internet (b) ISRO(Indian Space Research Organisation). 1996 4

58- Tissue Culture. 1994 2

59- Carbon Dating. 1994 2

60- Why does ice floats on water but sinks in alchol?1994 2

61- What are natural and man made fibres?1994 4

62- Briefly describe Satellite Communication.1994 4

63- Describe various Petroleum products and their uses.1994 6

64- Write a short note on wildlife and their preservation in Rajasthan.1994 6

65- Sericulture. 1991 2

66- Tide. 1991 2

67- Laser 1991. 2

68- Vitamins 1991. 2

69- Computer 1991. 4

70- Bacteria and Virus 1991. 4

71-(a)Whay are cloudy nights warmer? (b) Why water pipes bursts in extremely cold weather? 1991 4

72- Shooting star. 1991 2

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