General Awareness · 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

What is the name of the Indian scientist who led the development of the Astrosat satellite, India's first dedicated astronomy satellite?

  1. K. Kasturirangan

  2. G. Madhavan Nair

  3. U.R. Rao

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

K. Kasturirangan, a renowned Indian space scientist and former chairman of ISRO, led the development of AstroSat, India's first dedicated astronomy satellite launched in 2015.

Multiple choice

What is the name of the Indian photographer who documented the lives of the Siddi community, an African diaspora group living in India?

  1. Sudharak Olwe

  2. Dayanita Singh

  3. Ram Rahman

  4. Benoy K. Behl
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sudharak Olwe's evocative and immersive photographs of the Siddi community offer a glimpse into their unique cultural traditions, struggles, and resilience.

Multiple choice

Which Indian photographer is known for his striking images of the monsoon season in India, capturing the transformative power of rain and its impact on the landscape and people?

  1. Raghu Rai

  2. Henri Cartier-Bresson

  3. Dayanita Singh

  4. Jyoti Bhatt
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Raghu Rai's evocative and atmospheric photographs of the monsoon season in India showcase the beauty, power, and transformative nature of this annual phenomenon.

Multiple choice

What is the name of the Indian photographer who documented the lives of the Warli tribe in Maharashtra, capturing their rich cultural traditions and connection to nature?

  1. Homai Vyarawalla

  2. Sudharak Olwe

  3. Ram Rahman

  4. N.N. Gore
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Sudharak Olwe's immersive and poignant photographs of the Warli tribe provide a glimpse into their unique cultural practices, their deep connection to nature, and their struggles for survival.

Multiple choice

Which Indian astronomer is known for his observations and descriptions of nebulae in the 16th century?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

  4. Nilakantha Somayaji
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Nilakantha Somayaji, an Indian astronomer and mathematician who lived in the 16th century, made significant observations and descriptions of nebulae, including the Orion Nebula and the Pleiades.

Multiple choice

Which Indian astronomer played a significant role in the compilation of the 'New General Catalogue of Nebulae and Clusters of Stars' (NGC)?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

  4. J.L.E. Dreyer
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

J.L.E. Dreyer, a Danish astronomer who worked at the Armagh Observatory in Ireland, played a significant role in the compilation of the 'New General Catalogue of Nebulae and Clusters of Stars' (NGC), which is still widely used today.

Multiple choice

Which Indian astronomer is known for his contributions to the study of planetary nebulae in the 20th century?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

M.K. Vainu Bappu, an Indian astronomer who lived in the 20th century, made significant contributions to the study of planetary nebulae, including the discovery of several new planetary nebulae.

Multiple choice

Which Indian astronomer is known for his contributions to the study of extragalactic nebulae in the 20th century?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Subrahmanyan Chandrasekhar, an Indian-American astrophysicist who lived in the 20th century, made significant contributions to the study of extragalactic nebulae, including the development of the theory of stellar evolution.

Multiple choice

Which Indian astronomer is known for his contributions to the study of active galactic nuclei (AGN) in the 20th century?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Jayant V. Narlikar, an Indian astrophysicist who lived in the 20th century, made significant contributions to the study of active galactic nuclei (AGN), including the development of the Hoyle-Narlikar theory of gravity.

Multiple choice

Which Indian astronomer is known for his contributions to the study of the Magellanic Clouds in the 20th century?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

  4. Harish-Chandra
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Harish-Chandra, an Indian-American mathematician who lived in the 20th century, made significant contributions to the study of the Magellanic Clouds, including the development of a theory for their structure and evolution.

Multiple choice

Which Indian astronomer is known for their significant contributions to the theoretical understanding of dark energy?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Jayant Narlikar

  4. Homi J. Bhabha
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Jayant Narlikar, an Indian astrophysicist and cosmologist, has made notable contributions to the theoretical understanding of dark energy and alternative theories of gravity.

Multiple choice

Which Indian scientist is known for their work on the observational constraints on dark energy using supernovae data?

  1. Arvind Paranjpye

  2. Ram Gopal Vishwakarma

  3. Biman B. Nath

  4. Chanda Prescod-Weinstein
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Arvind Paranjpye, an Indian astrophysicist, has conducted extensive research on observational constraints on dark energy using supernovae data.

Multiple choice

Which Indian scientist is known for their work on developing theoretical models to explain dark energy?

  1. T. Padmanabhan

  2. Ashoke Sen

  3. C. Sivaram

  4. Amitabha Ghosh
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

T. Padmanabhan, an Indian theoretical physicist, has conducted extensive research on developing theoretical models to explain dark energy and its implications for cosmology.

Multiple choice

Which Indian scientist is known for their work on the observational constraints on dark energy using galaxy cluster data?

  1. Subrahmanyan Chandrasekhar

  2. Vikram Sarabhai

  3. Jayant Narlikar

  4. Homi J. Bhabha
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Subrahmanyan Chandrasekhar, an Indian astrophysicist and Nobel laureate, conducted extensive research on observational constraints on dark energy using galaxy cluster data.

Multiple choice

Who rediscovered Nilakantha Somayaji's work in the 20th century?

  1. C. V. Raman

  2. S. Ramanujan

  3. P. C. Mahalanobis

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

D. D. Kosambi rediscovered Nilakantha Somayaji's work in the 20th century.