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15 SELECTED QUESTIONS FOR PSC EXAMINATIONS



1.    Which lamp has the highest energy efficiency in below group?
        (Sodium Vapor, Halogen, CFL, LED)
LED Lamp.


2.    Yellow light is a combination of ……. Primary Colours.
Red, Green.


3.    Diverging lens produces ………. Type of images.
Small Virtual image.


4.    The process used to produce Ammonia is :
Haber Process.


5.    The non-metal which exists in liquid state at room temperature is :
Bromine.


6. 
Who is known as the father of Renaissance of Western India?
M.G.Ranande

7.    The 5th state of matter is :
Bose-Einstein condensate.


8.    Speed of Blue colour light in vacuum is :
3 x 108 m/s.


9.    In which direction does rainbow appear in the morning?
West.


10.    God’s particle is the pseudonym of ……
Higgs Boson.

11.    Which rocket was launched by ISRO during its 100th mission?
PSLV-C21.


12.    Which river is called a river between the two mountains?
Narmada.

13.    Which state is called the agricultural epitome of India?
Uttar Pradesh.

14.    Which region of India has a larger female population than the male population?
Puducherry.

15.    Who was the first propounder of the doctrine of “Passive Resistance”?
Aurobindo Ghosh.
  



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