Who invented the first practical modern revolver firearm in 1836? MCQ with Answer and Explanation

Who invented the first practical modern revolver firearm in 1836?
A. Samuel Colt
B. Richard Gatling
C. John Browning
D. Oliver Winchester
Answer: Option A
Solution (By JKSSB Mock Tests)
Samuel Colt patented the revolving cylinder pistol mechanism that allowed multiple shots to be fired without manual reloading.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Inventions and Discoveries Questions

Question #1
The first modern battery, known as the voltaic pile, was invented by whom in 1800?
A. Alessandro Volta
B. Luigi Galvani
C. André-Marie Ampère
D. Michael Faraday

Correct Answer: Option A


Explanation:
Alessandro Volta invented the first chemical battery, generating a continuous electrical current, which led to the unit 'Volt' being named after him.

Question #2
Who invented the first practical modern typewriter with a QWERTY keyboard layout?
A. Pellegrino Turri
B. William Austin Burt
C. Christopher Latham Sholes
D. Thomas Edison

Correct Answer: Option C


Explanation:
Christopher Latham Sholes invented the first commercially practical mechanical typewriter and developed the QWERTY keyboard layout to prevent jamming.

Question #3
The invention of the common industrial building material known as Portland Cement was patented by whom?
A. Henry Bessemer
B. Joseph Aspdin
C. Thomas Telford
D. James Watt

Correct Answer: Option B


Explanation:
Aspdin patented the chemical calcination formulation of limestone and clay mixtures in England in 1824.