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Free download PDF of Discoveries & Inventions general awareness multiple choice questions(MCQs) and answers. These general awareness quiz objective questions answers include mcqs on root pressure, vaccination etc.
(51)
Who produced the first automobile?
[A]
Karl Benz
[B]
Rudolf Diesel
[C]
Henry Ford
[D]
Gottleib Daimler
Comment
(52)
Which among the following events occurred first?
[A]
Jonas E. Salk developed first polio vaccine
[B]
Telecast of talking pictures on television by BBC
[C]
Alexander Fleming discovered penicillin
[D]
John Logy Baird demonstrated first television
Comment
(53)
Who developed the first automatic automobile?
[A]
Karl Benz
[B]
Rudolf Diesel
[C]
Henry Ford
[D]
Goatleab Daimler
(54)
Who discovered North Pole?
[A]
John Cobot
[B]
Robert Peary
[C]
Amundson
[D]
Captain Cook
Comment
(55)
Who invented vaccination?
[A]
Edward Jenner
[B]
Christian Barnard
[C]
James Simpson
[D]
Alexander Fleming
Comment
(56)
Who invented the hydrogen bomb?
[A]
Samuel Cohen
[B]
Albert Einstein
[C]
Edward Taylor
[D]
J. Robert Oppenheimer
Comment
(57)
Which of the following machines was designed by Charles Babbage?
[A]
Arithmetic engine
[B]
Analytical engine
[C]
Tabulating machine
[D]
Punched card
Comment
(58)
The causative virus of AIDS was isolated in the year of
[A]
1980
[B]
1981
[C]
1983
[D]
1986
Comment
(59)
Root pressure is measured by
[A]
Auxanometer
[B]
Manometer
[C]
Atmometer
[D]
Barometer
Comment
(60)
Which company invented the transistor ratio?
[A]
Panasonic
[B]
Grundig
[C]
Sony
[D]
Telstra
Comment
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