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
What is the name of the first female astronaut to command the International Space Station?
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Peggy Whitson
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Sunita Williams
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Samantha Cristoforetti
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Christina Koch
A
Correct answer
Explanation
Peggy Whitson became the first female astronaut to command the International Space Station in 2017. She served as the commander of Expedition 51 and Expedition 52.
Who is considered the father of modern anesthesia?
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William Morton
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Crawford Long
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Horace Wells
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James Simpson
A
Correct answer
Explanation
William Morton is widely recognized as the father of modern anesthesia for his public demonstration of the use of ether as an anesthetic in 1846.
Who is considered the father of the social contract theory?
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John Locke
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Thomas Hobbes
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Jean-Jacques Rousseau
B
Correct answer
Explanation
Thomas Hobbes is widely regarded as the father of the social contract theory, which he presented in his book Leviathan.
Who is considered the father of modern chemistry?
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Antoine Lavoisier
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John Dalton
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Robert Boyle
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Joseph Priestley
A
Correct answer
Explanation
Antoine Lavoisier is considered the father of modern chemistry because of his contributions to the understanding of combustion, the role of oxygen in chemical reactions, and the law of conservation of mass.
Who was the most famous Czech humanist?
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Jan Hus
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Petr Chelčický
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Bohuslav Hasištejnský z Lobkovic
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Václav Hájek z Libočan
C
Correct answer
Explanation
Bohuslav Hasištejnský z Lobkovic was the most famous Czech humanist. He was a poet, diplomat, and historian who wrote in both Latin and Czech.
What was the name of the Czech astronomer who made important contributions to the Copernican Revolution?
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Tycho Brahe
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Johannes Kepler
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Nicolaus Copernicus
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Jan Jessenius
D
Correct answer
Explanation
Jan Jessenius was the Czech astronomer who made important contributions to the Copernican Revolution. He was a professor at the University of Prague and was the first person to publicly defend the Copernican theory in Central Europe.
Which of the following is not a major scientific discovery of the Czech Renaissance?
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The laws of motion
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The heliocentric theory
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The circulation of blood
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The law of universal gravitation
D
Correct answer
Explanation
The law of universal gravitation was not a major scientific discovery of the Czech Renaissance. It was discovered by Isaac Newton in the 17th century.
What was the name of the Czech mathematician who made important contributions to the development of calculus?
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René Descartes
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Pierre de Fermat
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Isaac Newton
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Jan Marek Marci
D
Correct answer
Explanation
Jan Marek Marci was the Czech mathematician who made important contributions to the development of calculus. He was a professor at the University of Prague and was the first person to use the term 'calculus' in a mathematical context.
Who is widely regarded as the father of modern science?
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Isaac Newton
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Albert Einstein
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Galileo Galilei
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Charles Darwin
A
Correct answer
Explanation
Isaac Newton is often considered the father of modern science due to his groundbreaking work in physics and mathematics, including his laws of motion and universal gravitation.
Who proposed the heliocentric theory, which placed the Sun at the center of the solar system?
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Nicolaus Copernicus
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Tycho Brahe
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Johannes Kepler
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Galileo Galilei
A
Correct answer
Explanation
Nicolaus Copernicus proposed the heliocentric theory, which revolutionized astronomy by placing the Sun at the center of the solar system, challenging the prevailing geocentric model.
Which scientist developed the laws of motion and universal gravitation?
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Isaac Newton
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Albert Einstein
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Galileo Galilei
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Johannes Kepler
A
Correct answer
Explanation
Isaac Newton formulated the laws of motion and universal gravitation, which laid the foundation for classical mechanics and revolutionized our understanding of the physical world.
Which scientist developed the theory of relativity, revolutionizing our understanding of space, time, and gravity?
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Albert Einstein
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Isaac Newton
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Max Planck
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Werner Heisenberg
A
Correct answer
Explanation
Albert Einstein developed the theory of relativity, which transformed our understanding of space, time, and gravity, and laid the foundation for modern physics.
Which scientist proposed the Big Bang theory, the prevailing cosmological model for the universe's origin and evolution?
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Georges Lemaître
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Edwin Hubble
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Albert Einstein
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Stephen Hawking
A
Correct answer
Explanation
Georges Lemaître proposed the Big Bang theory, which suggests that the universe originated from a very hot, dense state and has been expanding ever since.
What is the name of the mathematical treatise written by Srinivasa Ramanujan in the early 20th century?
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Aryabhatiya
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Brahmasphuta Siddhanta
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Lilavati
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Surya Siddhanta
Correct answer
Explanation
Srinivasa Ramanujan did not write any mathematical treatises. He communicated his mathematical discoveries through letters and collaborations with other mathematicians.
Who proposed the theory of black holes?
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Albert Einstein
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Stephen Hawking
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Roger Penrose
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John Wheeler
D
Correct answer
Explanation
John Wheeler coined the term 'black hole' in 1967, although the concept had been theorized earlier by other physicists.