General Awareness ยท 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 astronomer proposed the theory of the Earth's rotation on its axis?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata proposed the theory of the Earth's rotation on its axis in his book, the Aryabhatiya.

Multiple choice

Which Indian astronomer calculated the value of pi to four decimal places?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II calculated the value of pi to four decimal places in his book, the Lilavati.

Multiple choice

Which Indian astronomer developed the concept of the zero?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta developed the concept of the zero in his book, the Brahmasphuta Siddhanta.

Multiple choice

Which Indian astronomer wrote the Pancha Siddhantika, a treatise on five astronomical systems?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira wrote the Pancha Siddhantika, a treatise on five astronomical systems, in the 6th century CE.

Multiple choice

Which Indian astronomer proposed the theory of the Earth's elliptical orbit around the Sun?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II proposed the theory of the Earth's elliptical orbit around the Sun in his book, the Siddhanta Shiromani.

Multiple choice

Which Indian astronomer developed the concept of the zodiac?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the zodiac in his book, the Brihat Samhita.

Multiple choice

Which Indian astronomer calculated the value of the Earth's radius?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata calculated the value of the Earth's radius in his book, the Aryabhatiya.

Multiple choice

Which Indian astronomer developed the concept of the precession of the equinoxes?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta developed the concept of the precession of the equinoxes in his book, the Brahmasphuta Siddhanta.

Multiple choice

Which Indian astronomer developed the concept of the nine planets?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the nine planets in his book, the Brihat Samhita.

Multiple choice

Which Indian astronomer developed the concept of the constellations?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the constellations in his book, the Brihat Samhita.

Multiple choice

Which Indian astronomer developed the concept of the lunar nodes?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the lunar nodes in his book, the Brihat Samhita.

Multiple choice

Which Indian astronomer developed the concept of the solar eclipse?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the solar eclipse in his book, the Brihat Samhita.

Multiple choice

Which Indian astronomer developed the concept of the lunar eclipse?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira developed the concept of the lunar eclipse in his book, the Brihat Samhita.

Multiple choice

Which Indian mathematician is credited with developing the concept of the cyclic quadrilateral?

  1. Brahmagupta

  2. Bhaskara II

  3. Aryabhata

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

Brahmagupta, an Indian mathematician and astronomer, is credited with developing the concept of the cyclic quadrilateral, which is a quadrilateral whose vertices lie on a circle.

Multiple choice

Who was the first Indian mathematician to use the concept of negative numbers?

  1. Brahmagupta

  2. Bhaskara II

  3. Aryabhata

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

Brahmagupta was the first Indian mathematician to use the concept of negative numbers. He used negative numbers to represent debts in his mathematical calculations.