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General Science 8th Class English Medium Online Test MCQs With Answers
Question # 1
Carbon burns in air to release energy along with the formation of.
Choose an answer
Carbon dioxide and hydrogen
Carbon monoxide and hydrogen
Carbon di oxide
Carbon dioixe and water
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Question # 2
A non - metal
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Na
Li
H
Be
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Question # 3
People on hills experience atomospheric pressure.
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More than that at the sea level
Less than that at the sea level
same as that at the sea level
Four times more than that at the se alevel
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Question # 4
It is use ful for stimulating growth.
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Vaccines
Interferon
Beta-endorphin
Growth hormone
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Question # 5
------------- gas is released when dead organisms are decomposed by the decomposers.
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Oxygen
Carbon dioxide
Nitrogen
Hydrogen
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Question # 6
بائیو پلاسٹک بنی ہوتی ہے.
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فیٹس
گلوکوز
پروٹین
سٹارچ
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Question # 7
Angle of incidence is equal to he angle of reflection ,It is first law of.
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Refraction
Dispersion
Reflection
Diffraction
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Question # 8
A relationship where two species live togetehr closely is called.
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Mutualism
Commensalism
Symbiosis
Hebitate
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Question # 9
Number of elements in short period is.
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2
8
16
32
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Question # 10
It is an anti -viral proteins.
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Vaccines
bet- endorphin
Interferon
Growth hormone
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Question # 11
Soap is............. salt of long chain fatty acid.
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Sodium or potassium
Magnesium
Iodine
Halogen
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