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Computer Awareness
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Questions
which of the following is not a search engine?
ক
Bing
খ
Android
গ
Google
ঘ
Yahoo
Which of the following statement is False?
ক
Rusting of Iron can be prevented by CO2
খ
Rusting of Iron is an petrochemical Process
গ
Rusting of Iron takes place in moist air
ঘ
Rusting of Iron produce hydrated ferric wxide