Who is credited with the invention of the World Wide Web (WWW) in 1989? MCQ with Answer and Explanation

Who is credited with the invention of the World Wide Web (WWW) in 1989?
A. Tim Berners-Lee
B. Vint Cerf
C. Bill Gates
D. Alan Turing
Answer: Option A
Solution (By JKSSB Mock Tests)
Tim Berners-Lee invented the World Wide Web in 1989 while working at CERN.

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Practice More Inventions and Discoveries Questions

Question #1
The invention of the common mechanical elevator safety brake system was publicly demonstrated at the World's Fair by whom?
A. Elisha Otis
B. Thomas Edison
C. James Watt
D. Henry Bessemer

Correct Answer: Option A


Explanation:
Otis dramatic demonstration in 1854 involved cutting the platform support rope while standing on it, proving the safety gear worked.

Question #2
The invention of the common household safety matchbox strike face mixture containing red phosphorus was patented by whom?
A. John Walker
B. Pasch Brothers and John Lundström
C. Humphry Davy
D. Robert Boyle

Correct Answer: Option B


Explanation:
The Swedish inventors split match chemical triggers, rendering matches safe from accidental friction ignition in pocket storage.

Question #3
Who discovered the neutron in the year 1932?
A. Ernest Rutherford
B. J.J. Thomson
C. James Chadwick
D. Niels Bohr

Correct Answer: Option C


Explanation:
James Chadwick discovered the neutron in 1932, proving its existence as a neutral particle in the nucleus.