161. Which of the following would be the smallest and fastest computer imitating brain working:
Super computer
Quantum computer
Param–10,000
IBM chips
162. The newly discovered high-temperature superconductors are:
metal alloys
pure rare earth metals
ceramic oxides
inorganic polymers
163. On which planet was the spacecraft ‘Magellan’ sent?
Mars
Saturn
Jupiter
Venus
164. What is the source of electric energy in an artificial satellite?
Thermopile
Solar cells
Dynamo
Mini-nuclear reactor
165. Y2K problem relates to:
finding out a solution to control computer virus
establishing uniformity with the computers operating all over the world
finding out a suitable replacement when the last two digits of the year become zero zero.
making drastic change in the working of computers after an experience of sixty years.
166. Which one of the following is not infotech terminology?
Cyberspace
Upload
Optical storage
Modem
167. Which one of the following pairs is correctly matched:
Vikram Sarabhai – Sriharikota
ISRO Satellite Centre – Thumba
SHAR Centre – Bangalore
Space Application Centre – Ahmedabad
168. Consider the following effects of genetic engineering: 1. Disease resistance 2. Growth promotion 3. Animal cloning 4. Human cloning Of the above that have been tried with certain amount of success include:
1, 3 and 4
2, 3 and 4
1, 2 and 4
1, 2 and 3
169. I.C. chips for computers are usually made of
leaf
chromium
silicon
gold
170. The radar is used for:
detecting objects by light waves
detecting objects by reflection of sound waves
determining the position of objects by radio waves
following rain clouds
171. Inventor and founder of World Wide Web – www is:
Bill Gates
Li N. Fiyong
N. Russel
Tim Berners
172. Which of the following products is sold by the brand name of ‘PENTIUM’?
Mobile Chip
Computer Chip
Computers
Microprocessor
173. ‘Astrosat’ is:
a fast-moving planet discovered recently
an astronomical missile to be launched by India around 2007
an asteroid
an aeroplane for meteorological study
174. Which one of the following is a supercomputer project developed by Bhabha Atomic Research Center?
PARAM PADMA
FLOSOLVER MARK
CHIPPS
ANUPAM
175. The radio-isotope used to detect blood clots in the circulatory system is:
Arsenic-74
Cobalt-60
I-131
Sodium-24
176. Which one of the following is not correctly matched?
Akash – A medium-range multitarget missile
Nag – An anti-tank missile
Pinaka – A multi-barrel rocket
Trishul – A short-range surfaceto-surface missile
177. What is the source of electrical energy in an artificial satellite?
Solar cells
Mini-nuclear reactor
Dynamo
Thermopile
178. The fuel tanks of the spacecraft ‘Discovery’ that was launched into space on 4th July, 2006 was filled up with
liquid hydrogen only
liquid oxygen only
mixture of liquid hydrogen and liquid oxygen
mixture of liquid hydrogen, liquid oxygen and liquid helium
179. Cryogenic engines are used in
rockets
atomic reactors
defrost refrigerators
doing research connected with superconductivity
180. The world’s highest ground-based telescopic observatory is located in
Colombia
India
Nepal
Switzerland
12 Total Test
360 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
IAS PCS SCC and others
75 Total Test
2250 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
IAS PCS SCC and others
69 Total Test
2070 Total Question
Scientifically designed for PCS
A must have for Civil services aspirant
Timer for time management
