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 played a crucial role in the discovery of pulsars?

  1. Vikram Sarabhai

  2. Govind Swarup

  3. Harish Chandra

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

Subrahmanyan Chandrasekhar, a renowned Indian astrophysicist, made significant contributions to the study of pulsars. His theoretical work laid the foundation for understanding these rapidly rotating neutron stars.

Multiple choice

Which Indian astronomer is known for his pioneering work on the evolution of galaxies?

  1. Vikram Sarabhai

  2. Govind Swarup

  3. Harish Chandra

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

Jayant Narlikar, a distinguished Indian astrophysicist, has made significant contributions to the study of galaxy evolution. His work on the Hoyle-Narlikar theory of gravity and cosmology has garnered international recognition.

Multiple choice

Which Indian astronomer is known for his contributions to the study of dark matter and cosmology?

  1. Vikram Sarabhai

  2. Govind Swarup

  3. Harish Chandra

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

T. Padmanabhan, a renowned Indian astrophysicist, has made significant contributions to the study of dark matter and cosmology. His work on modified theories of gravity and the nature of dark energy has garnered international recognition.

Multiple choice

Which renowned architect of Indian origin is known for his innovative designs that seamlessly integrate Indian aesthetics with contemporary architecture?

  1. Charles Correa

  2. Balkrishna Doshi

  3. Raj Rewal

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

Balkrishna Doshi, an Indian architect, has gained international recognition for his unique architectural style that blends traditional Indian elements with modern design principles. His works, such as the Indian Institute of Management Bangalore, exemplify this fusion.

Multiple choice

Which Indian astronomer made significant contributions to the study of dark matter and its effects on galaxy dynamics?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

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

Jayant Narlikar is an Indian astrophysicist and cosmologist who has made significant contributions to the study of dark matter and its effects on galaxy dynamics.

Multiple choice

What is the name of the Indian astrophysicist who proposed the 'modified Newtonian dynamics' (MOND) theory as an alternative explanation for galaxy rotation curves?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

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

Mordehai Milgrom is an Israeli astrophysicist who proposed the 'modified Newtonian dynamics' (MOND) theory as an alternative explanation for galaxy rotation curves without the need for dark matter.

Multiple choice

What is the name of the Indian astrophysicist who has made significant contributions to the study of dark matter halos and their impact on galaxy formation?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

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

P. S. Behroozi is an Indian astrophysicist who has made significant contributions to the study of dark matter halos and their impact on galaxy formation.

Multiple choice

What is the name of the Indian astrophysicist who has conducted extensive research on the age of the universe using observations of distant galaxies?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

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

Ajit Kembhavi is an Indian astrophysicist who has conducted extensive research on the age of the universe using observations of distant galaxies, contributing to our understanding of the universe's evolution.

Multiple choice

What is the name of the Indian astrophysicist who has made significant contributions to the study of cosmic microwave background radiation and its implications for the age of the universe?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

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

Tarun Souradeep is an Indian astrophysicist who has made significant contributions to the study of cosmic microwave background radiation and its implications for the age of the universe.

Multiple choice

What is the name of the Indian astrophysicist who has conducted extensive research on the relationship between dark matter and the formation of galaxies?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Harish-Chandra

  4. Shyam Sunder Dhurandhar
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Shyam Sunder Dhurandhar is an Indian astrophysicist who has conducted extensive research on the relationship between dark matter and the formation of galaxies, contributing to our understanding of galaxy evolution.

Multiple choice

Which Indian astronomer is known for his pioneering work in the field of radio astronomy?

  1. Aryabhata

  2. Bhaskara II

  3. Subrahmanyan Chandrasekhar

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

Govind Swarup was an Indian radio astronomer who made significant contributions to the field. He was the founder and director of the Giant Metrewave Radio Telescope (GMRT), the world's largest radio telescope at the time of its completion.

Multiple choice

Which Indian astronomer discovered the first extrasolar planet?

  1. Jayant Narlikar

  2. Vikram Sarabhai

  3. M.K. Vainu Bappu

  4. R.P. Kudritza
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

R.P. Kudritza is an Indian astronomer who discovered the first extrasolar planet, HD 114762 b, in 1998.

Multiple choice

Which Indian astronomer is known for his work on the cosmic microwave background?

  1. Subrahmanyan Chandrasekhar

  2. Harish-Chandra

  3. Jayant Narlikar

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

Jayant Narlikar is an Indian astronomer who is known for his work on the cosmic microwave background. He was one of the first scientists to propose that the cosmic microwave background is the remnant radiation from the Big Bang.

Multiple choice

Which Indian astronomer is known for his work on black holes?

  1. Subrahmanyan Chandrasekhar

  2. Harish-Chandra

  3. Jayant Narlikar

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

Subrahmanyan Chandrasekhar was an Indian astronomer who is known for his work on black holes. He was awarded the Nobel Prize in Physics in 1983 for his work on the theory of black holes.

Multiple choice

Which Indian astronomer is known for his work on gravitational waves?

  1. Subrahmanyan Chandrasekhar

  2. Harish-Chandra

  3. Jayant Narlikar

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

T. Padmanabhan is an Indian astronomer who is known for his work on gravitational waves. He was one of the first scientists to propose that gravitational waves could be detected using interferometers.