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 is known as the 'Great Unifier' and is credited with establishing the Qin dynasty in China?

  1. Qin Shi Huang

  2. Han Gaozu

  3. Liu Bang

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

Qin Shi Huang's unification of China under his rule marked a significant turning point in Chinese history.

Multiple choice

Who is known as the 'Father of Humanism'?

  1. Petrarch

  2. Erasmus

  3. More

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

Francesco Petrarca, also known as Petrarch, is often referred to as the 'Father of Humanism' for his emphasis on the study of classical literature and his focus on individual potential.

Multiple choice

Which philosopher is known for his theory of heliocentrism, which placed the Sun at the center of the universe?

  1. Nicolaus Copernicus

  2. Tycho Brahe

  3. Johannes Kepler

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

Nicolaus Copernicus proposed the heliocentric theory, which revolutionized astronomy by suggesting that the Earth and other planets revolve around the Sun, rather than the Sun revolving around the Earth.

Multiple choice

Which Italian astronomer and mathematician is known for his contributions to heliocentrism and his trial by the Catholic Church?

  1. Nicolaus Copernicus

  2. Tycho Brahe

  3. Johannes Kepler

  4. Galileo Galilei
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Galileo Galilei was an Italian astronomer and mathematician who faced trial by the Catholic Church for his support of heliocentrism and his scientific discoveries.

Multiple choice

Which scientific theory in the 19th century laid the foundation for modern physics?

  1. The theory of evolution

  2. The germ theory of disease

  3. The theory of electromagnetism

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

Albert Einstein's theory of relativity, encompassing both special and general relativity, revolutionized our understanding of space, time, and gravity, becoming a cornerstone of modern physics.

Multiple choice

Who is considered the father of Surrealism?

  1. André Breton

  2. Salvador Dalí

  3. René Magritte

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

André Breton is widely regarded as the father of Surrealism, a movement that sought to liberate creativity and explore the unconscious mind.

Multiple choice

Who is credited with inventing the sextant?

  1. John Hadley

  2. Thomas Godfrey

  3. Isaac Newton

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

John Hadley, an English mathematician and astronomer, is credited with inventing the sextant in 1731.

Multiple choice

Who is credited with proposing the heliocentric model of the universe?

  1. Galileo Galilei

  2. Johannes Kepler

  3. Nicolaus Copernicus

  4. Tycho Brahe
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nicolaus Copernicus was a Polish mathematician and astronomer who developed the heliocentric model of the universe, which placed the Sun at the center of the universe and the Earth and other planets revolving around it.

Multiple choice

What was the prevailing model of the universe before the Copernican Revolution?

  1. Heliocentric model

  2. Geocentric model

  3. Tychonic model

  4. Aristotelian model
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The geocentric model was the prevailing model of the universe before the Copernican Revolution. It placed the Earth at the center of the universe and the Sun, Moon, and other planets revolving around it.

Multiple choice

Who was the first astronomer to publicly support the heliocentric model after Copernicus?

  1. Galileo Galilei

  2. Johannes Kepler

  3. Tycho Brahe

  4. Giordano Bruno
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Giordano Bruno was the first astronomer to publicly support the heliocentric model after Copernicus. He was burned at the stake in 1600 for his beliefs.

Multiple choice

What was the name of the book in which Copernicus presented his heliocentric model?

  1. De Revolutionibus Orbium Coelestium

  2. Dialogo sopra i due massimi sistemi del mondo

  3. Astronomia Nova

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

De Revolutionibus Orbium Coelestium was the book in which Copernicus presented his heliocentric model. It was published in 1543, just a few months before his death.

Multiple choice

What was the name of the astronomer who developed the three laws of planetary motion?

  1. Galileo Galilei

  2. Johannes Kepler

  3. Tycho Brahe

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

Johannes Kepler was the astronomer who developed the three laws of planetary motion. His laws were based on the observational data collected by Tycho Brahe.

Multiple choice

What was the name of the astronomer who used the telescope to observe the moons of Jupiter and the phases of Venus?

  1. Galileo Galilei

  2. Johannes Kepler

  3. Tycho Brahe

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

Galileo Galilei was the astronomer who used the telescope to observe the moons of Jupiter and the phases of Venus. His observations provided strong evidence in support of the heliocentric model.

Multiple choice

What was the name of the astronomer who developed the law of universal gravitation?

  1. Galileo Galilei

  2. Johannes Kepler

  3. Tycho Brahe

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

Isaac Newton was the astronomer who developed the law of universal gravitation. His law explained the motion of planets and other celestial objects.

Multiple choice

Which of the following astronomers was NOT a supporter of the Copernican Revolution?

  1. Nicolaus Copernicus

  2. Galileo Galilei

  3. Johannes Kepler

  4. Tycho Brahe
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Tycho Brahe was not a supporter of the Copernican Revolution. He proposed his own model of the universe, known as the Tychonic model, which was a compromise between the geocentric and heliocentric models.