The Visvesvaraya Industrial and Technological Museum in Bengaluru, Karnataka, has a section dedicated to the history of mathematics, showcasing various mathematical instruments and models.

The Mathematics Gallery at the Nehru Science Centre in Mumbai focuses on demonstrating the practical applications of mathematics in various fields such as engineering, architecture, and everyday life.

The Birla Planetarium in Kolkata has a section dedicated to the life and work of Srinivasa Ramanujan, showcasing his remarkable contributions to number theory and mathematical analysis.

The National Council of Science Museums (NCSM) in Kolkata established the National Museum of Mathematics, which showcases the evolution of mathematical concepts, instruments, and their applications throughout history.

The Ramanujan Museum in Kumbakonam, Tamil Nadu, is dedicated to the life and work of Srinivasa Ramanujan, celebrating his contributions to number theory, mathematical analysis, and his remarkable mathematical insights.

Aryabhata, an Indian mathematician and astronomer, is widely regarded as the father of Indian mathematics. He is credited with developing the concept of zero and the decimal system, which revolutionized mathematical calculations.

The Kerala School of Mathematics made significant contributions to the development of calculus, particularly in the areas of infinite series, derivatives, and integrals. Their work laid the foundation for the modern understanding of calculus.

Brahmagupta, an Indian mathematician and astronomer, made significant contributions to number theory. He developed methods for solving Diophantine equations, which involve finding integer solutions to polynomial equations.

Bhaskara II, also known as Bhaskaracharya, wrote the Lilavati, a comprehensive mathematical treatise that covers various topics such as arithmetic, algebra, geometry, and astronomy. It had a profound impact on the development of mathematics in India and beyond.

Aryabhata made significant contributions to trigonometry, including the development of the sine function. He also formulated trigonometric identities and rules for solving triangles, which laid the foundation for the field of trigonometry.

Brahmagupta was the first mathematician to systematically develop and use negative numbers in calculations. He also formulated rules for arithmetic operations involving negative numbers.

Bhaskara II made significant contributions to combinatorics, including the development of Pascal's triangle. He also studied permutations and combinations, laying the groundwork for the field of combinatorics.

Brahmagupta was the first mathematician to describe the Fibonacci sequence and used it to solve problems in mathematics and astronomy.

Aryabhata proposed a heliocentric model of the solar system, where the Earth and other planets revolve around the Sun. This model was later refined by other astronomers, including Copernicus and Galileo.

Brahmagupta developed a geometric method for solving quadratic equations, which involved constructing a rectangle with sides proportional to the coefficients of the equation.