General Awareness ยท Science General

Indian Scientists and Scholars

2,899 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 scientist is known for his work on the development of the polio vaccine?

  1. Jonas Salk

  2. Albert Sabin

  3. Hilary Koprowski

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

T. Jacob John (1931-2016) was an Indian virologist and epidemiologist known for his work on the development of the polio vaccine. He played a crucial role in the National Polio Eradication Program in India, which led to the eradication of polio from the country.

Multiple choice

Which Indian physicist is known for his work on cosmic rays and the discovery of the pion?

  1. Homi J. Bhabha

  2. C. V. Raman

  3. S. Chandrasekhar

  4. Har Gobind Khorana
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Homi J. Bhabha (1909-1966) was an Indian nuclear physicist known for his work on cosmic rays and the discovery of the pion. He was also the founder of the Tata Institute of Fundamental Research (TIFR) in Mumbai.

Multiple choice

Which Indian scientist played a crucial role in the discovery of pulsars?

  1. Vikram Sarabhai

  2. Homi J. Bhabha

  3. Subrahmanyan Chandrasekhar

  4. G. Venkatraman
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Subrahmanyan Chandrasekhar, a renowned astrophysicist, made significant contributions to the study of stellar evolution and played a pivotal role in the theoretical understanding of pulsars.

Multiple choice

Which Indian astronomer is known for his work on cosmic microwave background radiation and the formation of galaxies?

  1. Vikram Sarabhai

  2. Homi J. Bhabha

  3. Subrahmanyan Chandrasekhar

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

T. Padmanabhan, a renowned astrophysicist and cosmologist, has made significant contributions to the study of cosmic microwave background radiation and the formation and evolution of galaxies.

Multiple choice

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

  1. Vikram Sarabhai

  2. Homi J. Bhabha

  3. Subrahmanyan Chandrasekhar

  4. Abhay Ashtekar
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Abhay Ashtekar, a renowned physicist and mathematician, has made significant contributions to the study of black holes, gravitational waves, and quantum gravity.

Multiple choice

Which Indian astronomer is known for his work on black holes and the development of models for their formation and evolution?

  1. Aryabhata

  2. Bhaskara II

  3. Brahmagupta

  4. Abhay Ashtekar
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Abhay Ashtekar, an Indian-American theoretical physicist who lived in the 20th century, is known for his work on black holes and the development of models for their formation and evolution.

Multiple choice

Which Indian physicist is known for his contributions to the theory of relativity?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

  4. Vikram Sarabhai
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

S. Chandrasekhar, an Indian-American astrophysicist, made significant contributions to the theory of relativity, particularly in the study of white dwarf stars.

Multiple choice

What is the name of the Indian physicist who won the Nobel Prize in Physics in 1930?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

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

C. V. Raman, an Indian physicist, won the Nobel Prize in Physics in 1930 for his discovery of the Raman effect, which involves the inelastic scattering of light.

Multiple choice

Which Indian physicist is known for his work on cosmic rays?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

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

Homi J. Bhabha, an Indian physicist, conducted extensive research on cosmic rays, studying their properties and interactions.

Multiple choice

What is the name of the Indian physicist who established the Tata Institute of Fundamental Research (TIFR)?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

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

Homi J. Bhabha founded the Tata Institute of Fundamental Research (TIFR) in Mumbai, India, which became a leading center for research in physics and mathematics.

Multiple choice

Which Indian physicist is known for his contributions to the field of nuclear physics?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

  4. Vikram Sarabhai
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Vikram Sarabhai, an Indian physicist, made significant contributions to the field of nuclear physics, particularly in the areas of cosmic ray research and nuclear reactor design.

Multiple choice

What is the name of the Indian physicist who is known for his work on string theory?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

  4. Ashoke Sen
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ashoke Sen, an Indian physicist, is renowned for his contributions to string theory, particularly in the study of black holes and their entropy.

Multiple choice

Which Indian physicist is known for his work on quantum mechanics?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

  4. Raja Ramanna
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Raja Ramanna, an Indian physicist, made significant contributions to the field of quantum mechanics, particularly in the study of nuclear reactions and particle physics.

Multiple choice

What is the name of the Indian physicist who is known for his work on condensed matter physics?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

  4. C. N. R. Rao
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

C. N. R. Rao, an Indian chemist and physicist, is renowned for his contributions to condensed matter physics, particularly in the study of materials and their properties.

Multiple choice

Which Indian physicist is known for his work on astrophysics?

  1. C. V. Raman

  2. Homi J. Bhabha

  3. S. Chandrasekhar

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

Jayant Narlikar, an Indian astrophysicist, is known for his contributions to cosmology and gravitational physics, including the theory of Hoyle-Narlikar.