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

Who was the first Indian astronomer to calculate the Earth's circumference accurately?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, in the 5th century CE, calculated the Earth's circumference to be approximately 40,000 km, which is remarkably close to the modern value.

Multiple choice

Which Indian astronomer developed the concept of 'grahas' or planets and classified them into different categories?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira, in the 6th century CE, classified planets into different categories based on their motion, appearance, and influence on human affairs.

Multiple choice

What was the name of the Indian astronomer who developed the 'Surya Siddhanta', a treatise on astronomy and cosmology?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, in the 5th century CE, wrote the 'Surya Siddhanta', which became a foundational text in Indian astronomy and was later translated into Arabic and Latin.

Multiple choice

Which Indian astronomer developed the 'Lilavati', a treatise on mathematics and astronomy that included chapters on arithmetic, geometry, and trigonometry?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II, in the 12th century CE, wrote the 'Lilavati', which became a standard textbook for mathematics and astronomy in India.

Multiple choice

What was the name of the Indian astronomer who developed the 'Brahmasphuta Siddhanta', a treatise on astronomy and mathematics that included solutions to quadratic equations and indeterminate equations?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta, in the 7th century CE, wrote the 'Brahmasphuta Siddhanta', which included significant advances in mathematics, such as the solutions to quadratic equations.

Multiple choice

Which Indian astronomer developed the 'Siddhānta Śiromani', a treatise on astronomy and mathematics that included chapters on spherical trigonometry and the motion of planets?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II, in the 12th century CE, wrote the 'Siddhānta Śiromani', which covered a wide range of astronomical and mathematical topics.

Multiple choice

What was the name of the Indian astronomer who developed the 'Aryabhatiya', a treatise on astronomy and mathematics that included chapters on arithmetic, algebra, geometry, and trigonometry?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, in the 5th century CE, wrote the 'Aryabhatiya', which became a foundational text in Indian astronomy and mathematics.

Multiple choice

Which Indian astronomer developed the 'Pancasiddhantika', a treatise on astronomy that compared five different astronomical systems?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira, in the 6th century CE, wrote the 'Pancasiddhantika', which compared the astronomical systems of five different schools of thought.

Multiple choice

What was the name of the Indian astronomer who developed the 'Brihat Samhita', a treatise on astrology and astronomy that included chapters on planetary positions, eclipses, and weather forecasting?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira, in the 6th century CE, wrote the 'Brihat Samhita', which covered a wide range of topics related to astrology and astronomy.

Multiple choice

Which Indian astronomer developed the 'Khandakhadyaka', a treatise on astronomy and mathematics that included chapters on planetary motion, eclipses, and trigonometry?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta, in the 7th century CE, wrote the 'Khandakhadyaka', which covered a wide range of astronomical and mathematical topics.

Multiple choice

What was the name of the Indian astronomer who developed the 'Surya Prajnapti', a treatise on astronomy that included chapters on planetary motion, eclipses, and the construction of astronomical instruments?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Mayananda, in the 10th century CE, wrote the 'Surya Prajnapti', which covered a wide range of astronomical topics.

Multiple choice

Which Indian astronomer developed the 'Tantrasamgraha', a treatise on astronomy and mathematics that included chapters on planetary motion, eclipses, and trigonometry?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Nilakantha Somayaji, in the 15th century CE, wrote the 'Tantrasamgraha', which covered a wide range of astronomical and mathematical topics.

Multiple choice

Which Indian mathematician and astronomer is honored with an asteroid named after him?

  1. Srinivasa Ramanujan

  2. Aryabhata

  3. Bhaskara II

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

Asteroid 1729 Ramanujan is named after the brilliant Indian mathematician Srinivasa Ramanujan, known for his contributions to number theory and mathematical analysis.

Multiple choice

What is the name of the asteroid named after the Indian mathematician and astronomer Aryabhata?

  1. 11593 Aryabhata

  2. 11603 Aryabhata

  3. 11613 Aryabhata

  4. 11623 Aryabhata
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Asteroid 11593 Aryabhata is named after the legendary Indian mathematician and astronomer Aryabhata, who made significant contributions to astronomy and mathematics.

Multiple choice

Which Indian mathematician is honored with an asteroid named after him?

  1. Srinivasa Ramanujan

  2. Aryabhata

  3. Bhaskara II

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

Asteroid 1729 Ramanujan is named after the brilliant Indian mathematician Srinivasa Ramanujan, known for his contributions to number theory and mathematical analysis.