Who invented the modern zipper mechanism with interlocking teeth in its final commercial form? MCQ with Answer and Explanation

Who invented the modern zipper mechanism with interlocking teeth in its final commercial form?
A. Walter Hunt
B. Elias Howe
C. Gideon Sundback
D. Whitcomb Judson
Answer: Option C
Solution (By JKSSB Mock Tests)
Gideon Sundback modified earlier primitive clasp locker designs into the modern 'Hookless Fastener' or zipper in 1913.

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Practice More Inventions and Discoveries Questions

Question #1
The invention of the common mechanical office typewriter correction tape ribbon method was developed by which company?
A. IBM on the Selectric typewriter series
B. Smith Corona
C. Remington
D. Underwood

Correct Answer: Option A


Explanation:
IBM integrated specialized adhesive lift-off correction ribbons into Selectric mechanical ball typing tracking frameworks in 1973.

Question #2
Who invented the alkaline storage battery and the phonograph?
A. Alessandro Volta
B. Thomas Edison
C. Michael Faraday
D. Nikola Tesla

Correct Answer: Option B


Explanation:
Thomas Alva Edison developed the phonograph in 1877 and later engineered the commercial alkaline storage battery.

Question #3
Who discovered that the planet Jupiter possesses a massive permanent high-pressure cyclonic storm, the Great Red Spot?
A. William Herschel
B. Giovanni Domenico Cassini and Robert Hooke
C. Galileo Galilei
D. Christiaan Huygens

Correct Answer: Option B


Explanation:
Hooke and Cassini recorded spot features on Jupiter in the 1660s using early optical compound scopes.