General Science - 1 ( 09/01/2015)

1. "Optical Phenomenon" in the fringe pattern of CD is

Ans : Interference

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

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

4. 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

7. 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%

11. The disease " bronchitis " is associated with:
Ans : Lungs

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

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

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

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

16.The Ozone layer lies in the
Ans : Stratosphere

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

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

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

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