TNPSC Group 1, 2, 2a, 4, VAO Inventions and Discoveries Quiz Questions - 1
Question: 1
Who invented the ‘Jet Engine’?
(A) Michael Faraday
(B) Thomas Savery
(C) Sir Frank Whittle
(D) Karl Benz
Ans: C
Sir Frank Whittle
Question: 2
Xerography was invented by
(A) Sir Edward Mellan
(B) Elisha Thompson
(C) Chester Floyd Carlson
(D) Wilhelm Conrad Roentgen
Ans: C
Chester Floyd Carlson
Question: 3
Who is the inventor of the ‘world wide web’?
(A) Bill Gates
(B) Mike Sendall
(C) Tim Berners Lee
(D) Ted Nelson
Ans: C
Tim Berners Lee
Question: 4
Which company invented the ‘transistor radio’?
(A) Sony
(B) Panasonic
(C) Onida
(D) Morphy
Ans: A
Sony
Question: 5
Who is the father of ‘Cellular Phone’?
(A) Fred Morrison
(B) Martin Cooper
(C) Percy Lebaron Spencer
(D) Linus Torvalds
Ans: B
Martin Cooper
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