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 discovered the Fibonacci sequence?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II, in the 12th century CE, discovered the Fibonacci sequence and provided mathematical solutions to various problems related to it.

Multiple choice

What is the name of the Indian mathematician who formulated the concept of negative numbers?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Brahmagupta, in the 7th century CE, introduced the concept of negative numbers and developed rules for their operations, expanding the scope of mathematical calculations.

Multiple choice

Which Indian mathematician developed the concept of the sine function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Aryabhata, in the 5th century CE, developed the concept of the sine function and provided accurate trigonometric tables, contributing to the advancement of astronomy and navigation.

Multiple choice

What is the name of the Indian mathematician who developed the concept of the cosine function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Bhaskara II, in the 12th century CE, developed the concept of the cosine function and provided trigonometric identities and formulas, expanding the understanding of trigonometry.

Multiple choice

Which Indian mathematician developed the concept of the tangent function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Madhava of Sangamagrama, in the 14th century CE, developed the concept of the tangent function and provided series expansions for various trigonometric functions, laying the foundation for calculus.

Multiple choice

What is the name of the Indian mathematician who developed the concept of the cotangent function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Nilakantha Somayaji, in the 15th century CE, developed the concept of the cotangent function and provided trigonometric identities involving cotangent, contributing to the advancement of trigonometry.

Multiple choice

Which Indian mathematician developed the concept of the secant function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Madhava of Sangamagrama, in the 14th century CE, developed the concept of the secant function and provided series expansions for various trigonometric functions, laying the foundation for calculus.

Multiple choice

What is the name of the Indian mathematician who developed the concept of the cosecant function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Nilakantha Somayaji, in the 15th century CE, developed the concept of the cosecant function and provided trigonometric identities involving cosecant, contributing to the advancement of trigonometry.

Multiple choice

Which Indian mathematician developed the concept of the versine function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Madhava of Sangamagrama, in the 14th century CE, developed the concept of the versine function and provided series expansions for various trigonometric functions, laying the foundation for calculus.

Multiple choice

What is the name of the Indian mathematician who developed the concept of the haversine function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Nilakantha Somayaji, in the 15th century CE, developed the concept of the haversine function and provided trigonometric identities involving haversine, contributing to the advancement of trigonometry.

Multiple choice

Which Indian mathematician developed the concept of the exsecant function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Madhava of Sangamagrama, in the 14th century CE, developed the concept of the exsecant function and provided series expansions for various trigonometric functions, laying the foundation for calculus.

Multiple choice

What is the name of the Indian mathematician who developed the concept of the excosecant function?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

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

Nilakantha Somayaji, in the 15th century CE, developed the concept of the excosecant function and provided trigonometric identities involving excosecant, contributing to the advancement of trigonometry.

Multiple choice

Which ancient Indian astronomer proposed the concept of a heliocentric solar system, placing the Sun at the center?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Aryabhata, in his influential work 'Aryabhatiya,' proposed a heliocentric model of the solar system, where the Sun is the stationary center and the Earth and other planets revolve around it.

Multiple choice

Which ancient Indian astronomer developed a method for calculating the circumference of the Earth?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Aryabhata, in his 'Aryabhatiya,' provided a method for calculating the circumference of the Earth using the concept of 'yojanas,' an ancient unit of measurement.

Multiple choice

Which ancient Indian astronomer developed a model for predicting the positions of planets based on elliptical orbits?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Bhaskara II, in his work 'Siddhanta Shiromani,' developed a model for predicting the positions of planets based on elliptical orbits, a significant advancement in astronomical calculations.