General Knowledge Questions and Answers  from General Science

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General Knowledge Questions and Answers  from General Science

Frequently asked GK questions from General Physics, Science and Biology

 

  1. “Optical Phenomenon” in the fringe pattern of CD is

Ans : Interference

 

  1. Celsius and Fahrenheit show the same temperature at
    Ans : 40

 

  1. Exchange particle in Quark-Quark Interaction
    Ans : Gluon

 

  1. The working of a rockets based on the principle of:
    Ans : Conservation of momentum

 

5.The pollutants which move downward with percolating groundwater are called
Ans : Leachates

 

6.Hasdo Valley in Chhattisgarh is famous for  
Ans : Coal mines

 

  1. Special Theory of Relative was proposed in
    1905

 

8.Black hole is an object to be found
Ans :   in the sky

 

9.IRADIAN is
Ans : 57.3 degree

 

10.Fraction of volume of ice seen outside when immersed in water?
Ans :   10.5%

 

  1. The disease ” bronchitis ” is associated with:
    Ans :   Lungs

 

  1. Which colour indicate Highest Temperature?
    Ans : Dull red

 

  1. Persons sitting in an artificial satellite of the earth have :
    Ans :   Zero weight

 

  1. Light Year is
    Ans :   the distance traveled by light in one year

 

  1. Liquefied petroleum gas (LPG) is mainly a mixture of
    Ans :   propane and butane

 

16.The Ozone layer lies in the
Ans :   Stratosphere

 

  1. Most of the light rays inside a tube -light is in the form of
    Ans : ultra -violet light

 

  1. Which is the alkalodid that contains in cola drinks?
    Ans :   Caffeine

 

  1. The device used for detecting even feeble current:
    Ans :   Galvanoscope

 

  1. Anemometer is an instrument used for measuring?
    Ans:   Wind speed