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General Science 8th Class English Medium Online Test MCQs With Answers
Question # 1
A close circuit is the.
Choose an answer
Complete path of electric current
Incomlete path of electric current
Broken path of electric current
None of the above
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Question # 2
Green house gases is
Choose an answer
Carbon di oxide
Methane
Oxides of nitrogen
All these
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Question # 3
An electric circuit is the path along whihc.
Choose an answer
Electron revolve around the nucleus of an atom
Electric charge flows.
Magnetic lines of force move
Electric motors move
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Question # 4
When methane is burnt in air, CO2 and.......... are formed.
Choose an answer
O2
H2O
Glucose
Energy
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