Welcome to the General Knowledge Quiz 39
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
In which decade were the first successful diode and triode vacuum tubes invented?
Correct!
Wrong!
What Benjamin Franklin invented?
Correct!
Wrong!
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
Correct!
Wrong!
Who invented Gramophone?
Correct!
Wrong!
Who is the English physicist responsible for the 'Big Bang Theory'?
Correct!
Wrong!
Who invented Internal Combustion Engine?
Correct!
Wrong!
Who invented the Spinning Jenny?
Correct!
Wrong!
Who had an explosive idea and first patented DYNAMITE?
Correct!
Wrong!
General Knowledge Quiz 39
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