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

Guess Questions:-

1. Astrosat
2. GAGAN
3. Ballistic Missile
4. Rafale
5. Carbon Nano Tube
6. Bio remediation
7. Wide Area Network
8. DNA Finger Printing
9. Naxavar Dispute
10. CDMA
11. WiMAX
12. Doping
13. 2nd Generation Vaccine
14. Bio Diesel
15. Forensics Science technology
16. What is shale gas and write the methods of extraction of Gas.
17. Write the use of Robot in industry.
18. Write the name of agriculture research institutions in Rajasthan
19. What is super conductivity and write applications
20. What is digital signature
21. Geosynchronous satellite launching vehicle
22. Aakash missile
23. Recombinant DNA Technology .
24. What is biometric System.
25. What is Copyright rules in India.
26. What is 3D Printing and write the Application.
27. Write the Application of Bio technology in Agriculture field.
28. Describe the methods use for food preservation.
29. Describe the role of Russia in development of defence Technology in India.
30. Mars orbitor mission is the Great Achievement of ISRO in space field Explain it.
31. Write the Application of Nano technology
32. What is e-Governance, Describe the aim, Procedure and problem related to the e-governance?
33. Describe the importance of science and technology in development of India.

Other Important Terms

1. Parsec
2. Light year
3. Metric System
4. Crescograph
5. Radar
6. Quantum Mechanics
7. Tribology
8. Bhramgupt
9. Escape Velocity
10. Raman Effect
11. Mirage
12. Myopia
13. Hyper Metropia
14. LASER
15. Rheostat
16. Rectifier
17. Transmitter
18. Nuclear Fusion
19. Nuclear Fission
20. Cyclotron
21. C-14
22. Thorium
23. Uranium Dating
24. Heavy Water
25. Solar Battery
26. Radioactive Substances
27. Tarapur
28. Kalpakkam
29. The Analytical Engine
30. Colossus
31. C-DAC
32. Computer Virus
33. LAM
34. MAN
35. WAN
36. ALU
37. MODEM
38. RAM
39. ROM
40. COBOL
41. BASIC
42. FORTRAN
43. Aryabhat
44. Black Box
45. Barak
46. Cryogenics
47. Nag
48. Astra
49. Tachyon
50. Prithvi Missile
51. German Silver
52. Plaster of Paris (POP)
53. Shorya
54. Hansa
55. Indra
56. MatSat
57. AT&T
58. AMD
59. ENERCON
60. Positron
61. Neutrino
62. Quark
63. Phonon
64. Alpha Particle
65. Graphite
66. Dry Ice
67. Laughing Gas
68. pH
69. Helium
70. Mustard Gas
71. Teflon
72. Cholesterol
73. Aspirin
74. Carbonic Acid
75. Lactic Acid
76. Citric Acid
77. Acetic Acid
78. Euro Standards
79. Zinc Oxides
80. Amoeba
81. Joules
82. Richter Scale
83. Water jet Technique
84. Chandrashekhar
85. CV Raman
86. Newton
87. Weightlessness
88. Hydraulic Breaks
89. Holography
90. Optical Fibers
91. Primary Colours
92. Diffraction
93. Total Internal Reflection
94. Cylindrical Lens
95. Colour Spectrum
96. Black Hole
97. SONAR
98. Mach Number
99. Dynamo’s
100. Internet
101. Tim Burner
102. Search Engine
103. BASIC
104. Integrated Circuits
105. Geostationary Satellites
106. Cryogenics
107. GPS
108. GLONASS
109. GELLILIO
110. Cryogenic
111. Prithvi 2
112. AEWC&C
113. Agni 2
114. Ozone Layer
115. APPLA
116. Raja Rammana
117. Arjun
118. Brahmos
119. ITER
120. CERN
121. Dakshin Gangotri
122. Isotopes
123. Physical Changes
124. Chemical Changes
125. Pasteurization
126. Freezing Mixture
127. Fog
128. Smog
129. Sublimate
130. Bauxite
131. Types of Coal
132. Tear Gas
133. Hard Water
134. Acid Rain
135. CFC
136. Green House Effect
137. Fullerene
138. Alcohol
139. Polymerization
140. Polethene
141. Rubber
142. Benzoic Acid
143. Thyroxin
144. Carbon Mono Oxide
145. RDX
146. LPG
147. CNG
148. Gasohol
149. Detergents
150. Soaps
151. Carbon Trading
152. Paleobotany
153. Gerontology
154. Pedology
155. Archaeopteryx
156. Mutation Theory
157. Lamarck
158. Dinasaurs
159. Natural Selection
160. Cheeta
161. Cro-Magron
162. Darwin
163. Whale
164. Dolphin
165. Amphibia
166. Octopus
167. Tics
168. Mites
169. Spider
170. EEG
171. Casein
172. Vitamin K
173. Haemophilia
174. Turmeric
175. Saffron
176. Cloves
177. Cork
178. Garlic
179. Silk Worm
180. Quinine
181. Dialysis
182. Seal
183. Nocturnal Animals
184. Ecological Niche
185. Solar Energy
186. Virus
187. DDT
188. Bacteria
189. Epiphytes
190. Phenylketonuria
191. Insulin
192. Jaundice
193. Malaria
194. Jumping Gene
195. Dolly
196. IVF
197. Azotobacter
198. Tuberculosis
199. Biodiesel
200. Morphine
201. Sex Chromosome
202. Gene Synthesis
203. Protein Synthesis
204. Carotene
205. Human Chromosome
206. Orthoplasty
207. Near Sightedness
208. Cornea
209. Long Sightedness
210. Blood Pressure
211. Limphocytes
212. RBC
213. WBC
214. PLATELETS
215. Universal Donor
216. Universal Acceptor
217. Blood Clotting
218. Antigens
219. Liver
220. Rafflesia
221. Photosynthesis
222. Lichen
223. Micro Nutrients
224. Vitamin D
225. Night Blindness
226. Enzymes
227. Kwashiorkor
228. Oxytocin
229. Adrenaline
230. Thyroxin
231. Astrogin
232. TSH
233. Insulin
234. Master Gland
235. Acetelene
236. Formic Acid
237. Computed Tomography
238. Guniea Worm
239. Cuscuta
240. Cancer
241. Anthrophobia
242. Hysteria
243. DPT Vaccine
244. Alzheimer
245. Polio Vaccine
246. Athlete’s Foot
247. Ronald Ross
248. Rhinovirus
249. Down Syndrome
250. BCG
251. White Rust
252. Black Rust
253. Allergy
254. Plague
255. Sleeping Sickness
256. 2,4-D
257. Small Pox
258. Elephantiasis
259. Colour Blindness
260. ELISA Test
261. Bright’s Disease
262. Foot and Mouth Disease
263. Thalassemia
264. Green Revolution
265. Tyrosine
266. liver fluke
267. Dropsy
268. DNA
269. BT Gene
270. Terminator Seeds
271. Golden Rice
272. DNA Finger Printing
273. Transgenic
274. Role of CSIR in Scientific development.
275. Nuclear Reactors
276. 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