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Saturday, 10 November 2012

Secretariat assistant ,Assistant Grade 2,Lowerdivision clerk-Model Exam

PHYSICS

1.The phenomenon of splitting of light into its constituents:
a)Diffraction
b)interference
c)Refraction
d)Disperson
2.The unit of inductance:
a)Ampere
b)Henry
b)Tesla
d)Lumen
3.2001: A Space Odyssey was written by:
a)jules Verne
b)Carl sagan
c)Arthur C .Clarke
d)Stephen Hawcking
4...... measures quantity of heat:
a)Chronometer
b)Calroimeter
c)Crescograph
d)Colorimeter
5.Who invented bifocal leans?
a)Carothers
b)Z.jansen
c)Ruska Knoll
d)Benjamin Franklin
6.Who proved that has seven colours?
a)Newton
b)Einstein
c)Edison
d)Hertz
7)  Who discovered principle of floating bodies?
a)Galileo
b)Toricelli
c)Lavosier
d)Archimedes
8.One mile equals ....km
a)1 .852
b)1 .609
c)1 .3
d)1 .5
9.Number of cells in a car battery:
a)12
b)6
c)4
d)8
10..Woolens keep us warm in winter because they
a)produce more warmth
b)do not allow our body heat to escape
c)do not allow cool air to escape
d)produce more cool
11.Electrolyte  in a dry cell:
a)Carbon
b)Steel
c)Ammonium Chloride
d)sodium Chloride
12. When a moving bus stop suddenly,  the passengers are pushed forward because of the:
a)Friction between earth and bus
b)Inertia of the bus
c)Inertia of the passengers
d)Friction between passengers and earth
13.if we go to the Himalayas, we feel breathless because:
a)it is very cold there
b)The density of air is  much less on the hills. So oxygen content in reduced
c)The density of air is high on the hills . This reduces the oxygen content
d)None of these




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