Inventions Miscellaneous - Quiz

Q: Which person is associated with the invention or discovery of Automatic handgun?

A. Igor Sikorsky
B. John Moses Browning
C. Guglielmo Marconi
D. Charles Goodyear

Correct Option: B
Explanation:

John Moses Browning is associated with the invention or discovery of Automatic handgun

Q: Who invented/discovered Anti-toxins (science of immunity)?

A. Hnas Lippershey
B. Behring & Kitasato
C. Irving Langmuir
D. Samuel F. B. Morse

Correct Option: B
Explanation: Anti-toxins (science of immunity) invented/discovered by Behring & Kitasato in the year 1890 [Country: Germany & Japan]

Q: Who invented/discovered Antipolio Vaccine?

A. John L. Baird
B. J. E.Salk
C. Wilhelm K. Roentgen
D. Comstock & Kalmus

Correct Option: B
Explanation: Antipolio Vaccine invented/discovered by J. E.Salk in the year 1950 [Country: U.S.A.]

Q: Who invented Automobiles using gasoline?

A. John Wilkinson
B. Karl Benz
C. Woodie Guthrie
D. None

Correct Option: B
Explanation:

Karl Benz invented Automobiles using gasoline.

Q: Which person is associated with the invention or discovery of Logarithms?

A. Whitcomb Judson
B. Felix Hoffmann (Bayer)
C. John Napier
D. Samuel Colt

Correct Option: C
Explanation:

John Napier is associated with the invention or discovery of Logarithms.

Q: What George Westinghouse invented?

A. Electric razor
B. Light bulb
C. Refrigerator
D. Railway air brakes

Correct Option: D
Explanation:

Railway air brakes invented by George Westinghouse.

Q: Who invented/discovered Arc Lamp?

A. Hnas Lippershey
B. C. F. Brush
C. Chester Carison
D. Warner Bros

Correct Option: B
Explanation: Arc Lamp invented/discovered by C. F. Brush in the year 1879 [Country: U.S.A.]

Q: Who invented JET ENGINE?

A. James Hargreaves
B. Frank Whittle
C. Evangelista Torricelli
D. None

Correct Option: B
Explanation:

Air Commodore Sir Frank Whittle (1 June 1907 - 9 August 1996) was an English Royal Air Force (RAF) engineer air officer. He is credited with single-handedly inventing the turbojet engine. A patent was submitted by Maxime Guillaume in 1921 for a similar invention; however, this was technically unfeasible at the time. Whittle's jet engines were developed some years earlier than those of Germany's Hans von Ohain who was the designer of the first operational turbojet engine.

Q: Which person is associated with the invention or discovery of Battery?

A. Alessandro Volta
B. Johann Gutenberg
C. Charles Macintosh
D. Blaise Pascal

Correct Option: A
Explanation:

Alessandro Volta is associated with the invention or discovery of Battery.

Q: Who invented/discovered Bail-point pen?

A. P. T. Fransworth
B. John. J. Loud.
C. Chester Carison
D. Hnas Lippershey

Correct Option: B
Explanation: Bail-point pen invented/discovered by John. J. Loud. in the year 1888 [Country: U.S.A.]