Previous year MCQs

General science UPPSC 2006 GS-I
Question

What is the source of electrical energy in an artificial satellite?

Answer & Solution

Answer: (Detailed Solution Below)

Option A: Solar cells

Detailed Solution:

The correct answer is “Solar cells ”.
The source of electrical energy in an artificial satellite is typically: (1) Solar cells

Similar Questions:

Desert dwelling animals are called -
  1. A) Arboreal animals
  2. B) Terrestrial animals
  3. C) Fossorial animals
  4. D) Xericoles animals
What happens when some charge is placed on a soap bubble ?
  1. A) Its radius increases
  2. B) Its radius decreases
  3. C) The bubble collapses
  4. D) None of the above
Heavy water is a type of
  1. A) Coolant
  2. B) Moderator
  3. C) Ore
  4. D) Fuel
Which of the following us used in the treatment of blood cancer?
  1. A) lodine-131
  2. B) Sodium-24
  3. C) Phosphorus-32
  4. D) Cobalt-60
Polythene bags cannot be destroyed because it is made:
  1. A) From Non degradable substances
  2. B) From inorganic compounds
  3. C) From polymers
  4. D) From protein
The gas used in discharge tubes for optical decoration and advertising is?
  1. A) Carbon Dioxide
  2. B) Ammonia
  3. C) Sulphur Dioxide
  4. D) Neon
Oil spreads over the surface of water because:
  1. A) Oil is more dense than water
  2. B) Oil is less dense than water
  3. C) Oil has more surface tension than, water
  4. D) Oil has less surface tension than water
Which one of the following fibre is not a product of plant stem:
  1. A) Flax
  2. B) Hemp
  3. C) Jute
  4. D) Cotton
Select the one which is not the responsibility of Gram Sabha under the "Rural Employment Guarantee Act 2005":
  1. A) To recommend projects to the Gram Panchayat and prepare list of possible works
  2. B) To receive applications for work and issue a dated receipt
  3. C) To monitor the execution of works with in the Gram Panchayat
  4. D) To conduct regular social audits of all the projects taken up within the Gram Panchayat
Match list-I with list-Il and select the correct answer using code given below—
List - I List - II (Diseases) (Factors)

(A) Peptic ulcers - (1) Virus
(B) Dengue - (2) Protozoa
(C) Elephant Foot - (3) Worm
(D) Malaria - (4) Bacteria
Code -
  1. A) A-(4), B-(2), C-(3), D-(1.)
  2. B) A-(4), B-(1), C-(3), D-(2)
  3. C) A-(4), B-(1), C-(2), D-(3)
  4. D) A-(1), B-(4), C-(3), D-(2)
Which one of the following pairs is not correctly matched?
  1. A) Dry ice:solid carbon dioxide
  2. B) Mustard gas:poisonous liquid used in chemical warfare
  3. C) Teflon:polymer containing fluorine
  4. D) Fullerene:organic compounds containing fluorine
Einstein was award Nobel Prize for which of his theories?
  1. A) Theory of relativity
  2. B) Theory of photo electricity
  3. C) Theory of specific heats
  4. D) Theory of Brounian motion