General Awareness · History

Famous Personalities and Discoveries

2,561 Questions

Famous personalities and discoveries questions test your knowledge of historical figures, scientists, and their groundbreaking inventions. These are highly scoring topics in SSC, banking, and state PSC general awareness sections. Solve these questions to memorize important contributions easily.

Famous astronomersFathers of scientific fieldsHistorical inventorsMathematical pioneers

Famous Personalities and Discoveries Questions

Multiple choice

Who proposed the idea of an infinite and expanding universe, challenging the prevailing notion of a static cosmos?

  1. Edwin Hubble

  2. Albert Einstein

  3. Stephen Hawking

  4. Georges Lemaître
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Lemaître's theory of an expanding universe laid the groundwork for the Big Bang theory.

Multiple choice

Who is considered the father of economics?

  1. Adam Smith

  2. Karl Marx

  3. John Maynard Keynes

  4. Milton Friedman
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Adam Smith is widely regarded as the father of economics due to his seminal work, "The Wealth of Nations", which laid the foundation for classical economics.

Multiple choice

What was the name of the Greek mathematician who developed the Pythagorean theorem?

  1. Pythagoras

  2. Euclid

  3. Archimedes

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

Pythagoras was a Greek mathematician who is best known for the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Multiple choice

What was the name of the Greek physician who is considered the father of modern medicine?

  1. Hippocrates

  2. Galen

  3. Aristotle

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

Hippocrates was a Greek physician who is considered the father of modern medicine. He is best known for his oath, which is still taken by doctors today.

Multiple choice

What was the name of the Greek playwright who is considered the father of Western drama?

  1. Aeschylus

  2. Sophocles

  3. Euripides

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

Aeschylus was a Greek playwright who is considered the father of Western drama. He is best known for his tragedies, such as the Oresteia.

Multiple choice

Which 17th-century scientist made significant contributions to the development of the telescope, including the reflecting telescope?

  1. Isaac Newton

  2. Galileo Galilei

  3. Johannes Kepler

  4. Christiaan Huygens
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Isaac Newton played a pivotal role in the advancement of telescope technology, introducing the reflecting telescope design in the late 17th century.

Multiple choice

Who is considered the father of modern architecture?

  1. Frank Lloyd Wright

  2. Ludwig Mies van der Rohe

  3. Le Corbusier

  4. Walter Gropius
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Le Corbusier, a Swiss-French architect, is widely regarded as the father of modern architecture. His influential book, 'Towards a New Architecture,' outlined the principles of modernism and inspired a generation of architects.

Multiple choice

What was the name of the debate between Isaac Newton and Gottfried Wilhelm Leibniz about the invention of calculus?

  1. The Calculus Controversy

  2. The Newton-Leibniz Controversy

  3. The Calculus Priority Dispute

  4. The Mathematical Revolution
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Calculus Controversy was a dispute between Isaac Newton and Gottfried Wilhelm Leibniz over who invented calculus. The controversy began in the late 17th century and lasted for several years. Both Newton and Leibniz claimed to have invented calculus independently of each other.

Multiple choice

Who first predicted the existence of gravitational waves?

  1. Isaac Newton

  2. Albert Einstein

  3. Stephen Hawking

  4. Max Planck
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Albert Einstein predicted the existence of gravitational waves in 1915 as a consequence of his theory of general relativity.

Multiple choice

Who is considered the father of modern tragedy?

  1. Sophocles

  2. Aeschylus

  3. Euripides

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

Sophocles is widely regarded as the father of modern tragedy due to his contributions to the development of the genre.

Multiple choice

Who is considered the founder of the Theosophical Society?

  1. Helena Blavatsky

  2. Annie Besant

  3. Charles Webster Leadbeater

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

Helena Blavatsky is considered the founder of the Theosophical Society.

Multiple choice

Who is considered the father of New Thought?

  1. Phineas Quimby

  2. Mary Baker Eddy

  3. William James

  4. Ralph Waldo Emerson
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Phineas Quimby is considered the father of New Thought.

Multiple choice

Who is often regarded as the father of modern physics?

  1. Isaac Newton

  2. Albert Einstein

  3. Galileo Galilei

  4. James Clerk Maxwell
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Isaac Newton is widely recognized as the father of modern physics for his groundbreaking work on classical mechanics, optics, and calculus.

Multiple choice

Who is known for his work on the theory of general relativity and the prediction of gravitational waves?

  1. Albert Einstein

  2. Charles Darwin

  3. Marie Curie

  4. Thomas Edison
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Albert Einstein developed the theory of general relativity, which describes the relationship between space, time, and gravity, and predicted the existence of gravitational waves.

Multiple choice

Who is considered the father of the environmental movement?

  1. John Muir

  2. Henry David Thoreau

  3. Aldo Leopold

  4. Rachel Carson
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

John Muir is considered the father of the environmental movement due to his extensive writings and activism promoting the preservation of wilderness areas.