General Awareness ยท 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
Which Indian mathematician developed the concept of the cosine function?
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Aryabhata
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Bhaskara
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara, a prominent Indian mathematician, is credited with developing the concept of the cosine function, another fundamental trigonometric function.
Which Indian mathematician developed the concept of the tangent function?
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Aryabhata
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Bhaskara
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara, a brilliant Indian mathematician, is credited with developing the concept of the tangent function, a fundamental trigonometric function.
Which Indian mathematician developed the concept of the cotangent function?
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Aryabhata
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Bhaskara
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara, a renowned Indian mathematician, is credited with developing the concept of the cotangent function, another fundamental trigonometric function.
Which ancient Indian mathematician is credited with developing the algorithm for finding the square root of a number?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
C
Correct answer
Explanation
Brahmagupta, a renowned Indian mathematician of the 7th century, is credited with developing the algorithm for finding the square root of a number. This algorithm, known as Brahmagupta's algorithm, is still used today for its efficiency and accuracy.
Which Indian mathematician developed the Chakravala method for solving indeterminate quadratic equations?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara II, a prominent Indian mathematician of the 12th century, developed the Chakravala method for solving indeterminate quadratic equations. This method, also known as the cyclic method, is an iterative algorithm that allows for the solution of equations of the form $ax^2 + bx + c = y^2$.
Which Indian mathematician developed the Meru Prastara method for approximating the value of pi?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
A
Correct answer
Explanation
Aryabhata, a renowned Indian mathematician of the 5th century, developed the Meru Prastara method for approximating the value of pi. This method involves inscribing a regular polygon within a circle and calculating the area of the polygon. As the number of sides of the polygon increases, the area of the polygon approaches the area of the circle, allowing for an approximation of pi.
Which Indian mathematician developed the Kuttaka method for solving linear Diophantine equations?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
C
Correct answer
Explanation
Brahmagupta, a prominent Indian mathematician of the 7th century, developed the Kuttaka method for solving linear Diophantine equations. This method involves expressing the unknown variable as a fraction and using a series of transformations to find its integer solution.
Which Indian mathematician developed the Sulba Sutras, a collection of geometric rules and formulas used in ancient Indian architecture?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Baudhayana
D
Correct answer
Explanation
Baudhayana, an ancient Indian mathematician and astronomer, is credited with developing the Sulba Sutras, a collection of geometric rules and formulas used in ancient Indian architecture. These rules and formulas were used for constructing altars, temples, and other structures.
Which Indian mathematician developed the Panchakarma method for solving indeterminate cubic equations?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara II, a prominent Indian mathematician of the 12th century, developed the Panchakarma method for solving indeterminate cubic equations. This method involves expressing the unknown variable as a fraction and using a series of transformations to find its integer solution.
Which Indian mathematician developed the Lilavati, a treatise on arithmetic and algebra?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
B
Correct answer
Explanation
Bhaskara II, a prominent Indian mathematician of the 12th century, developed the Lilavati, a treatise on arithmetic and algebra. This treatise covers various topics such as arithmetic operations, fractions, quadratic equations, and indeterminate equations.
Which Indian mathematician developed the Surya Siddhanta, a treatise on astronomy and mathematics?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Varahamihira
A
Correct answer
Explanation
Aryabhata, a renowned Indian mathematician of the 5th century, developed the Surya Siddhanta, a treatise on astronomy and mathematics. This treatise covers various topics such as planetary motion, eclipses, and trigonometry.
Which Indian mathematician is credited with developing the concept of zero?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Srinivasa Ramanujan
C
Correct answer
Explanation
Brahmagupta was an Indian mathematician and astronomer who lived in the 7th century CE. He is credited with developing the concept of zero, which was a major breakthrough in mathematics.
Which Indian mathematician developed the Fibonacci sequence?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Srinivasa Ramanujan
A
Correct answer
Explanation
Aryabhata was an Indian mathematician and astronomer who lived in the 5th century CE. He is credited with developing the Fibonacci sequence, which is a series of numbers in which each number is the sum of the two preceding numbers.
Which Indian mathematician developed the concept of negative numbers?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Srinivasa Ramanujan
C
Correct answer
Explanation
Brahmagupta was an Indian mathematician and astronomer who lived in the 7th century CE. He is credited with developing the concept of negative numbers, which was a major breakthrough in mathematics.
Which Indian mathematician developed the concept of the sine function?
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Aryabhata
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Bhaskara II
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Brahmagupta
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Srinivasa Ramanujan
A
Correct answer
Explanation
Aryabhata was an Indian mathematician and astronomer who lived in the 5th century CE. He is credited with developing the concept of the sine function, which is a trigonometric function that is used to calculate the angle of a triangle.