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General Science 8th Class English Medium Online Test MCQs With Answers
Question # 1
A process by which a cell divides into two daughter cells.
Choose an answer
Life Cycle
Cell division
Cell Cycle
Alternationof generation.
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Question # 2
Mass number is number of.
Choose an answer
Protons
Neutrons
Both a and b
Electrons
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Question # 3
A force of 1800 N is acting on the surface area of 0.06 m2. The pressure exerted by he force will be.
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3 kPa
30 KPa
300 kPa
3000 kPa
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Question # 4
Our Sun is ............ kilometres away from the Earth.
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10 millions
12 millions
15 millions
20 millions
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Question # 5
بائیو پلاسٹک بنی ہوتی ہے.
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فیٹس
گلوکوز
پروٹین
سٹارچ
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Question # 6
In nerve impulse in created in.
Choose an answer
Sensory neron
Spinal cord
PNS
CNS
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Question # 7
In humans, a sperm has 23 chromosomeds. Egg cell has.
Choose an answer
23 chromosomes
46 chromosomes
No chromosomes
69 Chromosomes
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Question # 8
During a chemical reaction, total mass of the product is equal to the total mass of reactants, this is a statements of.
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Law of conservation of momentum
Law of conservation of energy
Law of conseration of mass
Law of conseration of acceleration
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Question # 9
The three key ingredients used in making soap are.
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Oil, lye, water
NaOH , Oil, lye
Glycerol, oill, lye
glycerol, water, oil
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Question # 10
The poisonous and harmsful substances which make the air unfavorable for life are called.
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Solid pollutant
Air pollutant
Water pollutant
Acid Rain
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