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WorksheetsScience Quiz
Total questions: 15
Worksheet time: 8mins
Which gas is filled in a filament lamp ?
Nitrogen
Oxygen
Hydrogen
Carbon dioxide
What is the full form of CFL ?
Compact Fluorine Lamp
Compact Fluorescent Lamp
Carbon Fluorescent Lamp
Chloro Fluoro Lamp
What is the SI unit of current electricity?
A
V
N
m
What is the molecular formula of washing Soda?
NaCO3
Na2CO3
NaHCO3
Na2HCO3
What is an electrically charged gas existing in space known as:
Nebula
Plasma
asteroids
comet
Who used the term ecosystem for first time?
Carolus Linnaeus
Darwin
A G Tansley
J J Thomsan
What is the PH value of pure Water?
5
6
7
8
Which is the smallest bone of human body?
Malleus
Incus
Stapes
Maxilla
What is the formula of momentum?
m × v
m × a
f × d
f × v
When was 'Origin of Species' published by Charles Darwin ?
1809 AD
1859 AD
1831 AD
1882 AD
How many chromosomes are present in Frog?
46
40
26
12
What is the full form of STAN?
Science Teacher's Association of Nepal
South Teacher's Association of Nepal
Science Teacher's Appetent of Nepal
Science Trainer Association of Nepal
Who invented Thermometer?
J L Bleared
Galileo galilee
Alfred Nobel
James Watt
Who is known as father of chemistry?
Georges Cuvier
Hippocrates
Robert Bayley
Charles Babbage
How many valence electron in Oxygen atom?
2
6
8
7
