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

Who is the author of the book 'The Life of Stars: The Controversial Inception and Evolution of Stars'?

  1. Jayant Narlikar

  2. Arvind Paranjpye

  3. Sujan Sengupta

  4. Dipankar Bhattacharya

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jayant Narlikar is the author of the book 'The Life of Stars: The Controversial Inception and Evolution of Stars'.

Multiple choice

Which Indian astronomer is known for his work on the search for extraterrestrial intelligence?

  1. Jayant Narlikar

  2. Arvind Paranjpye

  3. Sujan Sengupta

  4. Dipankar Bhattacharya

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Dipankar Bhattacharya is an Indian astronomer known for his work on the search for extraterrestrial intelligence.

Multiple choice

Which Indian scientist is known as the 'Father of Indian Nuclear Program'?

  1. Homi J. Bhabha

  2. Vikram Sarabhai

  3. A.P.J. Abdul Kalam

  4. C.V. Raman

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Homi J. Bhabha is widely regarded as the 'Father of Indian Nuclear Program'. He was a renowned nuclear physicist and the founding director of the Tata Institute of Fundamental Research (TIFR) in Mumbai.

Multiple choice

Who is credited with developing the 'Chandrasekhar Limit', which is crucial in understanding the fate of massive stars?

  1. S. Chandrasekhar

  2. C.V. Raman

  3. A.P.J. Abdul Kalam

  4. Vikram Sarabhai

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

S. Chandrasekhar, an Indian-American astrophysicist, is credited with developing the 'Chandrasekhar Limit', which determines the maximum mass a white dwarf star can have before collapsing under its own gravity.

Multiple choice

Which Indian scientist is known for his groundbreaking work on the scattering of light, leading to the discovery of the 'Raman Effect'?

  1. C.V. Raman

  2. Homi J. Bhabha

  3. Vikram Sarabhai

  4. A.P.J. Abdul Kalam

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

C.V. Raman, an Indian physicist, is renowned for his discovery of the 'Raman Effect', which involves the inelastic scattering of light by molecules. This discovery earned him the Nobel Prize in Physics in 1930.

Multiple choice

Who is considered the 'Father of Indian Space Program' and played a pivotal role in establishing ISRO?

  1. Vikram Sarabhai

  2. Homi J. Bhabha

  3. A.P.J. Abdul Kalam

  4. C.V. Raman

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vikram Sarabhai is widely regarded as the 'Father of Indian Space Program'. He was the founding father of the Indian Space Research Organization (ISRO) and played a crucial role in shaping India's space exploration endeavors.

Multiple choice

Which Indian scientist is known for his contributions to the field of missile technology and is often referred to as the 'Missile Man of India'?

  1. A.P.J. Abdul Kalam

  2. Homi J. Bhabha

  3. Vikram Sarabhai

  4. C.V. Raman

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A.P.J. Abdul Kalam, an Indian scientist and former President of India, is widely known as the 'Missile Man of India'. He played a pivotal role in the development of India's missile program and contributed significantly to the country's defense capabilities.

Multiple choice

Who is credited with developing the 'Bose-Einstein Statistics', which describes the behavior of particles with integer spin?

  1. Satyendra Nath Bose

  2. C.V. Raman

  3. A.P.J. Abdul Kalam

  4. Vikram Sarabhai

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Satyendra Nath Bose, an Indian physicist, is credited with developing the 'Bose-Einstein Statistics', which describes the behavior of particles with integer spin, known as bosons. This work laid the foundation for Bose-Einstein condensation, a state of matter where bosons behave as a single entity.

Multiple choice

Which Indian scientist is known for his contributions to the field of radio astronomy and is credited with discovering pulsars?

  1. Govind Swarup

  2. Homi J. Bhabha

  3. Vikram Sarabhai

  4. C.V. Raman

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Govind Swarup, an Indian radio astronomer, is renowned for his contributions to the field of radio astronomy. He is credited with discovering pulsars, rapidly rotating neutron stars that emit pulses of radio waves, and played a crucial role in establishing the Giant Metrewave Radio Telescope (GMRT) in India.

Multiple choice

Who is known for developing the 'Navier-Stokes Equations', which describe the motion of fluids?

  1. C.V. Raman

  2. Homi J. Bhabha

  3. Srinivasa Ramanujan

  4. Claude-Louis Navier

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Claude-Louis Navier, a French mathematician and physicist, is credited with developing the 'Navier-Stokes Equations', which are a set of partial differential equations that describe the motion of fluids. These equations are fundamental in fluid dynamics and have applications in various fields, including engineering, meteorology, and oceanography.

Multiple choice

Which Indian scientist is known for his contributions to the field of theoretical physics and is often regarded as one of the greatest physicists of all time?

  1. Albert Einstein

  2. C.V. Raman

  3. Homi J. Bhabha

  4. Subrahmanyan Chandrasekhar

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Subrahmanyan Chandrasekhar, an Indian-American astrophysicist, is renowned for his contributions to theoretical physics, particularly in the areas of stellar structure and evolution. His work on the 'Chandrasekhar Limit' and his contributions to the understanding of black holes and neutron stars have earned him international recognition and accolades.

Multiple choice

Which Indian scientist is known for his contributions to the field of particle physics and is associated with the discovery of the Higgs boson?

  1. C.V. Raman

  2. Homi J. Bhabha

  3. Vikram Sarabhai

  4. Har Gobind Khorana

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Har Gobind Khorana, an Indian-American biochemist, is renowned for his contributions to the field of particle physics. He is particularly known for his work on the discovery of the Higgs boson, a subatomic particle that is crucial for understanding the origin of mass in the universe.

Multiple choice

Which Indian scientist is known for his contributions to the field of genetics and is associated with the discovery of the structure of DNA?

  1. C.V. Raman

  2. Homi J. Bhabha

  3. Vikram Sarabhai

  4. Har Gobind Khorana

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Har Gobind Khorana, an Indian-American biochemist, is renowned for his contributions to the field of genetics. He is particularly known for his work on the discovery of the structure of DNA, the genetic material that carries the instructions for an organism's development and functioning.

Multiple choice

Which Indian astronomer is known for his significant contributions to astronomy outreach and public engagement?

  1. Dr. Jayant Narlikar

  2. Dr. Arvind Paranjpye

  3. Dr. Yashwant Gupta

  4. Dr. N. R. Rao

  5. All of the above

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Several Indian astronomers have made significant contributions to astronomy outreach and public engagement, including Dr. Jayant Narlikar, Dr. Arvind Paranjpye, Dr. Yashwant Gupta, Dr. N. R. Rao, and many others.

Multiple choice

Who among the following historians is associated with the Subaltern Studies Group?

  1. D.D. Kosambi

  2. R.S. Sharma

  3. Gyan Prakash

  4. B.R. Nanda

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Gyan Prakash is a prominent historian associated with the Subaltern Studies Group. This group of historians focused on the experiences and perspectives of marginalized and subaltern groups in Indian history, challenging traditional narratives dominated by the elite.