General Awareness · History

Famous Personalities and Discoveries

2,748 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 is considered the father of modern astronomy?

  1. Nicolaus Copernicus

  2. Galileo Galilei

  3. Johannes Kepler

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

Nicolaus Copernicus is considered the father of modern astronomy for his heliocentric theory, which placed the Sun at the center of the solar system.

Multiple choice

Which astronomer discovered the three laws of planetary motion?

  1. Nicolaus Copernicus

  2. Galileo Galilei

  3. Johannes Kepler

  4. Isaac Newton
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Johannes Kepler discovered the three laws of planetary motion, which describe the motion of planets around the Sun.

Multiple choice

Who is credited with developing the theory of universal gravitation?

  1. Nicolaus Copernicus

  2. Galileo Galilei

  3. Johannes Kepler

  4. Isaac Newton
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Isaac Newton is credited with developing the theory of universal gravitation, which explains the force of attraction between objects with mass.

Multiple choice

Which astronomer discovered the planet Uranus?

  1. William Herschel

  2. Pierre-Simon Laplace

  3. Joseph-Louis Lagrange

  4. Alexis Claude Clairaut
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

William Herschel discovered the planet Uranus in 1781 using a reflecting telescope.

Multiple choice

Who is considered the father of modern cosmology?

  1. Edwin Hubble

  2. Albert Einstein

  3. Stephen Hawking

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

Edwin Hubble is considered the father of modern cosmology for his discovery that the universe is expanding.

Multiple choice

Which astronomer discovered the first exoplanet?

  1. Michel Mayor

  2. Didier Queloz

  3. Aleksandr Wolszczan

  4. Dale Frail
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Michel Mayor and Didier Queloz discovered the first exoplanet, 51 Pegasi b, in 1995.

Multiple choice

Which astronomer discovered the supermassive black hole at the center of our galaxy?

  1. Reinhard Genzel

  2. Andrea Ghez

  3. Charles Townes

  4. Joseph Hooton Taylor Jr.
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Reinhard Genzel and Andrea Ghez discovered the supermassive black hole at the center of our galaxy, Sagittarius A*, in 2020.

Multiple choice

Which astronomer discovered the first gravitational wave?

  1. Rainer Weiss

  2. Kip Thorne

  3. Barry Barish

  4. LIGO Scientific Collaboration
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The LIGO Scientific Collaboration discovered the first gravitational wave in 2015.

Multiple choice

Who discovered the Rosetta Stone?

  1. Napoleon Bonaparte

  2. Jean-François Champollion

  3. Thomas Young

  4. French soldiers
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Rosetta Stone was discovered in 1799 by French soldiers during Napoleon's Egyptian campaign.

Multiple choice

Who deciphered the Rosetta Stone?

  1. Napoleon Bonaparte

  2. Jean-François Champollion

  3. Thomas Young

  4. French soldiers
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Rosetta Stone was deciphered in 1822 by Jean-François Champollion.

Multiple choice

Who wrote the book "The Music of the Spheres"?

  1. Pythagoras

  2. Plato

  3. Aristotle

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

Pythagoras's "The Music of the Spheres" is a philosophical concept that proposes that the movements of celestial bodies produce a harmonious sound.

Multiple choice

Who discovered the Rosetta Stone?

  1. Napoleon Bonaparte

  2. Jean-François Champollion

  3. Thomas Young

  4. William John Bankes
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Jean-François Champollion was a French philologist and historian who deciphered the Rosetta Stone in 1822, which allowed the translation of Egyptian hieroglyphs.

Multiple choice

Who discovered the ancient city of Pompeii?

  1. Giuseppe Fiorelli

  2. Karl Weber

  3. Johann Joachim Winckelmann

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

Giuseppe Fiorelli was an Italian archaeologist who discovered the ancient city of Pompeii in 1860.

Multiple choice

Who discovered the ancient city of Petra?

  1. Johann Ludwig Burckhardt

  2. Charles Montagu Doughty

  3. Thomas Edward Lawrence

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

Johann Ludwig Burckhardt was a Swiss explorer who discovered the ancient city of Petra in 1812.

Multiple choice

Who is known for his iconic photographs of the Partition of India?

  1. Raghu Rai

  2. Homai Vyarawalla

  3. Jyoti Bhatt

  4. Sudharak Olwe
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Homai Vyarawalla's photographs of the Partition of India are widely recognized for their historical significance and emotional impact.