General Awareness · Mathematics

Indian Mathematicians and Astronomers

5,060 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.

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Indian Mathematicians and Astronomers Questions

Multiple choice

The "Karanaprakasa" is a mathematical treatise that was written by:

  1. Sinha

  2. Aryabhata

  3. Bhaskara II

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

Sinha, an Indian mathematician, wrote the Karanaprakasa in the 17th century.

Multiple choice

The "Graha-Laghava" is a mathematical treatise that was written by:

  1. Ganesha Daivajna

  2. Aryabhata

  3. Bhaskara II

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

Ganesha Daivajna, an Indian mathematician, wrote the Graha-Laghava in the 16th century.

Multiple choice

The "Siddhantasara" is a mathematical treatise that was written by:

  1. Aryabhata I

  2. Aryabhata

  3. Bhaskara II

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

Aryabhata I, an Indian mathematician, wrote the Siddhantasara in the 5th century.

Multiple choice

The "Aryabhatiya" is a mathematical treatise that was written by:

  1. Aryabhata

  2. Aryabhata I

  3. Bhaskara II

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

Aryabhata, an Indian mathematician, wrote the Aryabhatiya in the 5th century.

Multiple choice

The "Brahmasphuta-Siddhanta" is a mathematical treatise that was written by:

  1. Brahmagupta

  2. Aryabhata

  3. Bhaskara II

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

Brahmagupta, an Indian mathematician, wrote the Brahmasphuta-Siddhanta in the 7th century.

Multiple choice

Which ancient Indian astronomer is credited with developing the concept of the zero and the decimal system?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, a renowned astronomer and mathematician from the 5th century CE, is widely regarded as the father of Indian astronomy. He made significant contributions to the field, including the development of the concept of the zero and the decimal system, which revolutionized mathematics.

Multiple choice

Which Indian astronomer is widely regarded as the father of Indian astronomy?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, who lived in the 5th century CE, is considered the father of Indian astronomy. He made significant contributions to the understanding of astronomy, mathematics, and physics.

Multiple choice

Which Indian astronomer proposed the heliocentric model of the solar system, where the Earth and other planets revolve around the Sun?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata proposed the heliocentric model of the solar system in the 5th century CE, centuries before Copernicus presented it in the West.

Multiple choice

What is the name of the Indian astronomer who developed the concept of zero and the decimal system?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta, an Indian astronomer and mathematician, developed the concept of zero and the decimal system in the 7th century CE.

Multiple choice

Which Indian astronomer calculated the value of pi (π) to an accuracy of 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, an Indian astronomer and mathematician, calculated the value of pi (π) to an accuracy of four decimal places in the 12th century CE.

Multiple choice

What is the name of the Indian astronomer who developed the trigonometric functions of sine, cosine, and tangent?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata developed the trigonometric functions of sine, cosine, and tangent in the 5th century CE.

Multiple choice

Which Indian astronomer wrote the astronomical treatise 'Surya Siddhanta', which influenced astronomy in India for centuries?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Varahamihira, an Indian astronomer and astrologer, wrote the astronomical treatise 'Surya Siddhanta' in the 6th century CE.

Multiple choice

What is the name of the Indian astronomer who 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
A Correct answer
Explanation

Aryabhata developed the concept of the precession of the equinoxes, the gradual shift in the position of the equinoxes over time, in the 5th century CE.

Multiple choice

Which Indian astronomer calculated the length of the solar year with remarkable accuracy?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata calculated the length of the solar year to be 365.25875 days, which is very close to the modern value of 365.24219 days.

Multiple choice

What is the name of the Indian astronomer who wrote the astronomical treatise 'Panchasiddhantika', which 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 wrote the astronomical treatise 'Panchasiddhantika' in the 6th century CE, which compared five different astronomical systems.