General Awareness ยท Science General

Indian Scientists and Scholars

3,166 Questions

Indian scientists and scholars questions cover significant contributions in astronomy, physics, and other scientific fields. These historical and contemporary achievements are vital for the general awareness sections of SSC and banking exams. Practice these questions to remember key scientific milestones and their inventors.

Indian astronomersPhysicists and inventionsSpace and satellite scientistsGeographers and historiansCinematography pioneersNuclear science contributions

Indian Scientists and Scholars Questions

Multiple choice

Which Indian astronomer is known for his work on the polarization of light from planetary nebulae?

  1. T. P. Bhaskaran

  2. V. Radhakrishnan

  3. G. Swarup

  4. M. K. Vainu Bappu
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

V. Radhakrishnan conducted studies on the polarization of light from planetary nebulae. He investigated the magnetic fields and scattering processes in these nebulae, providing insights into their physical properties.

Multiple choice

Which Indian scientist is known for his pioneering work on cometary modeling and simulations?

  1. Dr. J.N. Goswami

  2. Dr. R. Rajamohan

  3. Dr. S. Biswas

  4. Dr. A.P. Mitra
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dr. J.N. Goswami is a renowned Indian scientist who has made significant contributions to cometary modeling and simulations, including the development of COMET.

Multiple choice

What is the name of the Indian scientist who led the development of the COMET software package?

  1. Dr. J.N. Goswami

  2. Dr. R. Rajamohan

  3. Dr. S. Biswas

  4. Dr. A.P. Mitra
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dr. J.N. Goswami led the development of the COMET software package.

Multiple choice

Which Indian scientist is known for his contributions to the study of cometary comae and tails at the Physical Research Laboratory?

  1. Dr. J.N. Goswami

  2. Dr. R. Rajamohan

  3. Dr. S. Biswas

  4. Dr. A.P. Mitra
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dr. R. Rajamohan is known for his contributions to the study of cometary comae and tails at the Physical Research Laboratory.

Multiple choice

Who among the following Indian mathematicians is known for his contributions to the field of number theory, particularly for his work on the Goldbach conjecture?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

Srinivasa Ramanujan, a self-taught Indian mathematician, made remarkable contributions to number theory. He formulated the Goldbach conjecture, which states that every even integer greater than 2 can be expressed as the sum of two primes.

Multiple choice

Which Indian mathematician is renowned for his work in statistics and probability, including the development of the Rao-Blackwell theorem and the Rao-Cramer inequality?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

C. R. Rao, a distinguished Indian statistician, made significant contributions to the field. He is known for developing the Rao-Blackwell theorem and the Rao-Cramer inequality, which are fundamental results in statistical theory.

Multiple choice

Who is considered one of the most influential Indian mathematicians of the 20th century, known for his work in representation theory and harmonic analysis?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

Harish-Chandra, an Indian-American mathematician, made significant contributions to representation theory and harmonic analysis. His work has had a profound impact on these fields and has inspired numerous mathematicians worldwide.

Multiple choice

Which Indian mathematician is known for his contributions to combinatorics, particularly for his work on combinatorial designs and orthogonal arrays?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

S. S. Shrikhande, an Indian mathematician, made significant contributions to combinatorics. He is known for his work on combinatorial designs and orthogonal arrays, which have applications in various fields, including statistics and computer science.

Multiple choice

Which Indian mathematician is renowned for his work in statistics and probability, including the development of the Rao-Blackwell theorem and the Rao-Cramer inequality?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

C. R. Rao, a distinguished Indian statistician, made significant contributions to the field. He is known for developing the Rao-Blackwell theorem and the Rao-Cramer inequality, which are fundamental results in statistical theory.

Multiple choice

Who is considered one of the most influential Indian mathematicians of the 20th century, known for his work in representation theory and harmonic analysis?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

Harish-Chandra, an Indian-American mathematician, made significant contributions to representation theory and harmonic analysis. His work has had a profound impact on these fields and has inspired numerous mathematicians worldwide.

Multiple choice

Which Indian mathematician is known for his contributions to combinatorics, particularly for his work on combinatorial designs and orthogonal arrays?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

S. S. Shrikhande, an Indian mathematician, made significant contributions to combinatorics. He is known for his work on combinatorial designs and orthogonal arrays, which have applications in various fields, including statistics and computer science.

Multiple choice

Which Indian mathematician is renowned for his work in statistics and probability, including the development of the Rao-Blackwell theorem and the Rao-Cramer inequality?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

C. R. Rao, a distinguished Indian statistician, made significant contributions to the field. He is known for developing the Rao-Blackwell theorem and the Rao-Cramer inequality, which are fundamental results in statistical theory.

Multiple choice

Who is considered one of the most influential Indian mathematicians of the 20th century, known for his work in representation theory and harmonic analysis?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Harish-Chandra

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

Harish-Chandra, an Indian-American mathematician, made significant contributions to representation theory and harmonic analysis. His work has had a profound impact on these fields and has inspired numerous mathematicians worldwide.

Multiple choice

Who is considered the father of Indian photography?

  1. Raja Deen Dayal

  2. Samuel Bourne

  3. John McCosh

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

Raja Deen Dayal was a pioneering Indian photographer who is credited with being the first Indian to open a commercial photography studio in India.

Multiple choice

Which Indian photographer is known for his photographs of the Indian Himalayas?

  1. Raja Deen Dayal

  2. Samuel Bourne

  3. John McCosh

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

Amit Pasricha is known for his photographs of the Indian Himalayas.