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General Science 7th Class English Medium Online Test MCQs With Answers
Question # 1
The products of respiration are carbon dioxide and.
Choose an answer
Water
Oxygen
Mitochondria
Chloroplast
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Question # 2
When a body tissue is damaged or injured, it causes.
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Inflammation
Infection
Pathogen
Immunity
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Question # 3
The average energy due to movement of molecules in a substances is called.
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Potenital energy
Electric energy
Kinetic energy
Chemical energy
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Question # 4
The innermost layere of cortex in the root.
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Epidermis
Endodermis
Pericycle
Cambium
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Question # 5
The charge present on atom is
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Positive
Negative
Both a and b
Neutral
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Question # 6
Which of the followig features of a wave is the number of waves that pass by each second.
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Loudness
Amplitude
Frequncy
Wave speed
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Question # 7
What is transferred by teh movement of waves.
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matter
energy
both a and b
None of these
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Question # 8
Oxygen is a
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Monoalent element
Divalent element
Trivalent element
Tertravalent element
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Question # 9
Irrigation means.
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Supply of waer to land crop
Supply of nutrients
Live stock
Farming
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Question # 10
Which of the following plays an important role in blood clotting.
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Red blood cells
White blood cell
Platelets
Bone cells
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Question # 11
The average life span of RBCs is.
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110 days
115 days
118 days
120 days
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