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WorksheetsClass 8 quiz
Total questions: 10
Worksheet time: 9mins
Name
Class
Date
1.
The SI unit of acceleration is
a)
Metre per second
b)
Newton
c)
Metre per second square
d)
None of the options
2.
The line connecting the pole of a mirror, and the cente of curvature and focus is
a)
Focal length
b)
Principal axis
c)
Radius of curvature
d)
Normal
3.
Nichrome is a
a)
Metal
b)
Alloy
c)
Non metal
d)
Safety device
4.
The valency of chlorine is
a)
1
b)
2
c)
3
d)
4
5.
The molecular formula of hydrochloric acid is
a)
HCl
b)
HNO3
c)
2HCl
d)
H2SO4
6.
Virology is a study of
a)
Fungus
b)
Bacteria
c)
Virus
d)
All
7.
WBC is
a)
Red in colour
b)
Yellow in colour
c)
Blue in colour
d)
Colourless
8.
Which one is longer?
a)
Synodic month
b)
Sidereal month
c)
Bright half
d)
Dark half
9.
During crescent the moon is seen
a)
Sickle shaped
b)
Hemisphere
c)
Oval shaped
d)
Spherical
10.
Acid is
a)
Bitter in taste
b)
Sweet in taste
c)
Salty in taste
d)
None of the options
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