General Awareness · Mathematics

Indian Mathematicians and Astronomers

5,135 Questions

The history of ancient Indian science is marked by legendary mathematicians and astronomers who developed foundational concepts like zero, algebra, and planetary motion. Scholars such as Aryabhatta and Bhaskara II made monumental contributions that shaped global mathematics and astronomy. This hub offers practice questions to help test-takers prepare for history and general awareness sections.

Ancient AstronomersMathematical ConceptsAryabhatta ContributionsBhaskara II WorksCalculus HistoryAstronomical Theories

Indian Mathematicians and Astronomers Questions

Multiple choice

Which Indian mathematician developed the concept of the excscant function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, a prominent Indian mathematician, is credited with the development of the excscant function.

Multiple choice

Which ancient Indian astronomer is credited with developing the concept of the zodiac?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Lagadha, an ancient Indian astronomer, is believed to have developed the concept of the zodiac, dividing the ecliptic into twelve equal parts.

Multiple choice

Which ancient Indian astronomer proposed the heliocentric model of the solar system?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Aryabhata, a renowned ancient Indian astronomer, proposed the heliocentric model of the solar system, where the Earth and other planets revolve around the Sun.

Multiple choice

Which ancient Indian astronomer calculated the value of pi (π) to four decimal places?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Aryabhata, in his treatise Aryabhatiya, calculated the value of pi (π) to four decimal places, demonstrating the mathematical prowess of ancient Indian astronomers.

Multiple choice

Which ancient Indian astronomer developed a method for calculating the time of eclipses?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Varahamihira, a renowned ancient Indian astronomer, developed a method for calculating the time of eclipses, demonstrating the advanced astronomical knowledge of the period.

Multiple choice

Which ancient Indian astronomer proposed the existence of invisible forces holding celestial bodies in place?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Bhaskara II, a renowned ancient Indian astronomer, proposed the existence of invisible forces holding celestial bodies in place, an early concept of gravitational forces.

Multiple choice

Which ancient Indian astronomer developed a method for calculating the distance to the Moon?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Aryabhata, in his treatise Aryabhatiya, developed a method for calculating the distance to the Moon, demonstrating the advanced astronomical knowledge of the period.

Multiple choice

Which ancient Indian astronomer proposed the existence of a ninth planet beyond Saturn?

  1. Aryabhata

  2. Bhaskara II

  3. Varahamihira

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

Bhaskara II, in his treatise Siddhanta Shiromani, proposed the existence of a ninth planet beyond Saturn, an early concept of the existence of Pluto.

Multiple choice

The concept of zero, a fundamental concept in mathematics, has its roots in ancient India. Which Indian mathematician is widely credited with formalizing the concept of zero?

  1. Aryabhata

  2. Brahmagupta

  3. Bhaskara II

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

Brahmagupta, an influential Indian mathematician, is credited with formalizing the concept of zero and introducing it as a number in his mathematical works.

Multiple choice

The ancient Indian mathematical text 'Surya Siddhanta', a treatise on astronomy and mathematics, is attributed to which astronomer-mathematician?

  1. Aryabhata

  2. Brahmagupta

  3. Bhaskara II

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

The 'Surya Siddhanta' is attributed to the renowned astronomer-mathematician Aryabhata, who made significant contributions to Indian mathematics and astronomy.

Multiple choice

The ancient Indian mathematical text 'Brahma Sphuta Siddhanta', a comprehensive treatise on mathematics and astronomy, is attributed to which mathematician?

  1. Aryabhata

  2. Brahmagupta

  3. Bhaskara II

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

The 'Brahma Sphuta Siddhanta' is attributed to the influential mathematician Brahmagupta, who made significant contributions to Indian mathematics, including the formalization of the concept of zero.

Multiple choice

Who was the founder of the Ujjain Observatory?

  1. Aryabhata

  2. Bhaskaracharya

  3. Brahmagupta

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

Varahamihira was a renowned Indian astronomer and mathematician who founded the Ujjain Observatory in the 5th century BC.

Multiple choice

Which of the following ancient Indian astronomers developed the concept of the zero?

  1. Aryabhata

  2. Bhaskaracharya

  3. Brahmagupta

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

Aryabhata was the first ancient Indian astronomer to develop the concept of the zero in the 5th century AD.

Multiple choice

Which of the following ancient Indian astronomers developed the heliocentric model of the solar system?

  1. Aryabhata

  2. Bhaskaracharya

  3. Brahmagupta

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

Aryabhata was the first ancient Indian astronomer to develop the heliocentric model of the solar system in the 5th century AD.

Multiple choice

Which of the following ancient Indian astronomers developed the theory of planetary motion?

  1. Aryabhata

  2. Bhaskaracharya

  3. Brahmagupta

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

Aryabhata was the first ancient Indian astronomer to develop the theory of planetary motion in the 5th century AD.