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Online Tests
Science 7th Class Urdu Medium Online Test MCQs With Answers
Question # 1
Teh weight of 100 g mass is.
Choose an answer
10 N
1 N
100 N
1000 N
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Question # 2
The charge present on atom is
Choose an answer
Positive
Negative
Both a and b
Neutral
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Question # 3
The temperature at which a liquid's vapour pressure is equal to the external pressure surrounding the liquid is.
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Melting point
Boiling point
Freezing point
Highest temperature.
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Question # 4
Rusting of iron takes place in the presence of.
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Moisture
O2
Both moisture and O2
Dry air
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Question # 5
Freezing of a liquid is a
Choose an answer
Chemical change
Chemicla property
Physical change
None of these
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Question # 6
The wavelength of red colour is.
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700 nm
800 nm
900 nm
600 nm
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Question # 7
------------ waves are produced in stretched string.
Choose an answer
Longitudinal wave
Elecromagnetic wave
Transverse wave
None of these
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Question # 8
Outermost shell of sodium atom has ...... electrons.
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1
2
3
4
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Question # 9
The organism that live inside the body of host are called.
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Ectoparasite
Endoparasite
Host
Pathogen
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Question # 10
Letter K is used to express theshell around the nucleus of an atom.
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1st
2nd
3rd
4th
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Question # 11
Value of "g" is taken on Earth is.
Choose an answer
1.6 N/kg
9 N/kg
10 N /kg
100 N /kg
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