General Awareness ยท Science General

Inventors and Scientific Discoveries

4,616 Questions

This hub provides questions related to great inventors and their scientific discoveries. It covers the inventors of the telephone, radio, and microchips, alongside Nobel Prize winners. These facts are crucial for the general awareness section of major competitive exams.

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Inventors and Scientific Discoveries Questions

Multiple choice

What type of telescope did Isaac Newton invent?

  1. Refracting telescope

  2. Reflecting telescope

  3. Catadioptric telescope

  4. Radio telescope
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Isaac Newton invented the reflecting telescope, which uses a curved mirror instead of lenses to focus light. This design eliminated chromatic aberration, a problem encountered in refracting telescopes.

Multiple choice

What is the name of the first artificial intelligence program to pass the Turing test?

  1. ELIZA

  2. PARRY

  3. SHRDLU

  4. Eugene Goostman
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Eugene Goostman, developed by Russian researchers in 2014, is the first artificial intelligence program to pass the Turing test, convincingly imitating human conversation.

Multiple choice

Which of the following is NOT a scientific discovery that was made during the Scholastic period?

  1. The heliocentric theory of the solar system

  2. The law of universal gravitation

  3. The circulation of blood

  4. The germ theory of disease
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The germ theory of disease was not discovered until the 19th century, long after the end of the Scholastic period.

Multiple choice

What are some of the famous people who have dysgraphia?

  1. Albert Einstein.

  2. Thomas Edison.

  3. Leonardo da Vinci.

  4. All of the above.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Albert Einstein, Thomas Edison, and Leonardo da Vinci are all famous people who had dysgraphia.

Multiple choice

Who is widely credited with inventing the first practical telephone?

  1. Alexander Graham Bell

  2. Thomas Edison

  3. Antonio Meucci

  4. Charles Wheatstone
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Alexander Graham Bell is universally recognized as the inventor of the first practical telephone, which he patented in 1876.

Multiple choice

What was the name of the first telephone switchboard?

  1. The Magneto Switchboard

  2. The Common Battery Switchboard

  3. The Automatic Switchboard

  4. The Electronic Switchboard
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Magneto Switchboard was the first telephone switchboard, invented by Almon Strowger in 1889.

Multiple choice

Which inventor is known for creating the first basketball?

  1. James Naismith

  2. Amos Alonzo Stagg

  3. Walter Camp

  4. Adolph Rupp
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

James Naismith, a Canadian physical education instructor, invented the first basketball in 1891.

Multiple choice

Who is credited with inventing the first American football?

  1. Walter Camp

  2. Amos Alonzo Stagg

  3. Knute Rockne

  4. Red Grange
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Walter Camp, known as the 'Father of American Football', is credited with inventing the first American football in the late 1800s.

Multiple choice

Which inventor is known for creating the first volleyball?

  1. William G. Morgan

  2. James Naismith

  3. Walter Camp

  4. Amos Alonzo Stagg
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

William G. Morgan, a physical education director at the YMCA, invented the first volleyball in 1895.

Multiple choice

Who is credited with inventing the first golf club?

  1. Thomas Kidd

  2. Allan Robertson

  3. Old Tom Morris

  4. Young Tom Morris
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Thomas Kidd, a Scottish clubmaker, is credited with inventing the first golf club in the 15th century.

Multiple choice

Which inventor is known for creating the first modern baseball glove?

  1. Charles Waite

  2. Albert Spalding

  3. George Wright

  4. Harry Wright
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Charles Waite, a catcher for the Cincinnati Red Stockings, is credited with inventing the first modern baseball glove in 1875.

Multiple choice

Who is credited with inventing the first soccer ball?

  1. Charles Goodyear

  2. Thomas Hancock

  3. Richard Lindon

  4. William Gilbert
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Charles Goodyear, an American chemist, is credited with inventing the first soccer ball using vulcanized rubber in 1855.

Multiple choice

Which inventor is known for creating the first hockey stick?

  1. James Creighton

  2. William F. Robertson

  3. Arthur Stanley

  4. Frederick Stanley
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

James Creighton, a Canadian blacksmith, is credited with inventing the first hockey stick in the 1850s.

Multiple choice

Who is credited with inventing the first figure skate?

  1. Jackson Haines

  2. James Plimpton

  3. E.W. Bushnell

  4. Richard F. Donohue
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jackson Haines, an American figure skater, is credited with inventing the first figure skate with a single blade in 1865.

Multiple choice

Which inventor is known for creating the first modern ski?

  1. Sondre Norheim

  2. Mathias Zdarsky

  3. Fritz Huitfeldt

  4. Candido Jacobssen
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sondre Norheim, a Norwegian carpenter, is credited with inventing the first modern ski in the 1850s.