General Knowledge quiz 63
This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
Gasoline powered automobile was invented by?
Correct!
Wrong!
In which decade was the transistor invented?
Correct!
Wrong!
Who invented Bifocal Lens?
Correct!
Wrong!
Who is often called the 'first African-American' inventor?
Correct!
Wrong!
Who invented Electric Generator?
Correct!
Wrong!
Who among the following invented the Steel Converter?
Correct!
Wrong!
What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?
Correct!
Wrong!
In which decade was the telegraph invented?
Correct!
Wrong!
General Knowledge quiz 63
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