General Knowledge Quiz 61

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Who among the following invented the Steel Converter?

Robert Koch

Henry Bessemer

Robert Hooke

None

Correct! Wrong!

In which decade was the Internet first implemented?

1990s

1970s

1910s

1960s

Correct! Wrong!

Who invented Bifocal Lens?

Benjamin Franklin

Theodore Roosevelt

Thomas Jefferson

Rutherford B. Hayes

Correct! Wrong!

Who invented the first controllable flying AEROPLANE (AIRPLANE)?

Simon Hargreaves

Wright Brothers

Thornton Hargreaves

None

Correct! Wrong!

Who invented Electric Generator?

Thomas Alva Edison

Alfred B. Nobel

Sir Alexander Graham Bell

Michael Faraday

Correct! Wrong!

When were bar code scanners invented?

1950s

1980s

1960s

1970s

Correct! Wrong!

This English inventor is known as the 'Father of Computing.'

J. Presper Eckert

John Mauchly

Charles Babbage

None

Correct! Wrong!

Who invented Airship (rigid)?

J. R. Gluber

G. Fawks

W. Bickford

G. Ferdinand Von Zeppelin

Correct! Wrong!

General Knowledge Quiz 61

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