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.
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Indian Scientists and Scholars Questions
What is the name of the Indian scientist who is the Principal Investigator of the ARIEL mission, a joint project between ESA and NASA to search for exoplanets?
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Dr. Arvind Paranjpye
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Dr. Jayant Narlikar
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Dr. Chanda Prescod-Weinstein
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Dr. Thanu Padmanabhan
A
Correct answer
Explanation
Dr. Arvind Paranjpye is the Principal Investigator of the ARIEL mission.
What is the name of the Indian scientist who is the Director of the SETI Institute India Centre?
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Dr. Arvind Paranjpye
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Dr. Jayant Narlikar
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Dr. Chanda Prescod-Weinstein
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Dr. Thanu Padmanabhan
A
Correct answer
Explanation
Dr. Arvind Paranjpye is the Director of the SETI Institute India Centre.
Which Indian scientist proposed the theory of gravitational waves?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Vikram Sarabhai
C
Correct answer
Explanation
S. Chandrasekhar, an Indian-American astrophysicist, was awarded the Nobel Prize in Physics in 1983 for his theoretical studies of the physical processes of importance to the structure and evolution of stars. His work laid the foundation for the understanding of gravitational waves.
Which Indian astronomer discovered the first pulsar?
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Govind Swarup
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J. C. Bhattacharya
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M. N. Saha
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T. K. Menon
A
Correct answer
Explanation
Govind Swarup, an Indian radio astronomer, discovered the first pulsar, PSR B1919+21, in 1967. This discovery marked a significant milestone in astrophysics, providing evidence for the existence of neutron stars.
Which Indian scientist is known for his work on black holes and gravitational singularities?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Vikram Sarabhai
C
Correct answer
Explanation
S. Chandrasekhar, an Indian-American astrophysicist, made significant contributions to the study of black holes and gravitational singularities. His work on the Chandrasekhar limit, which determines the maximum mass of a white dwarf star, earned him the Nobel Prize in Physics in 1983.
Which Indian scientist is known for his work on cosmic rays?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Vikram Sarabhai
B
Correct answer
Explanation
Homi J. Bhabha, an Indian nuclear physicist and cosmic ray researcher, made significant contributions to the study of cosmic rays. He established the Tata Institute of Fundamental Research (TIFR) in Mumbai, which became a hub for cosmic ray research in India.
Which Indian scientist is known for his work on the origin and evolution of galaxies?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Jayant Narlikar
D
Correct answer
Explanation
Jayant Narlikar, an Indian astrophysicist and cosmologist, is known for his work on the origin and evolution of galaxies. He proposed the Hoyle-Narlikar theory, which suggests that the universe is continuously expanding and creating new matter.
Which Indian scientist is known for his work on the cosmic microwave background radiation?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Subrahmanyan Chandrasekhar
D
Correct answer
Explanation
Subrahmanyan Chandrasekhar, an Indian-American astrophysicist, made significant contributions to the study of the cosmic microwave background radiation (CMB). His work on the Chandrasekhar-Fermi limit helped establish the CMB as a powerful tool for understanding the early universe.
Which Indian scientist is known for his work on black holes and gravitational waves?
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C. V. Raman
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Homi J. Bhabha
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S. Chandrasekhar
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Abhay Ashtekar
D
Correct answer
Explanation
Abhay Ashtekar, an Indian-American theoretical physicist, is known for his work on black holes and gravitational waves. He developed the Ashtekar variables, which provide a new way to describe gravity and study the behavior of spacetime near black holes.
Which Indian physician is known for his contributions to pediatrics, including the development of treatments for childhood diseases?
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Charaka
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Sushruta
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Vagbhata
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Madhava
D
Correct answer
Explanation
Madhava was an Indian physician who lived in the 14th century CE. He is known for his contributions to pediatrics, including the development of treatments for childhood diseases.
Who is considered the father of Indian computing?
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Srinivasa Ramanujan
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C. V. Raman
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Homi J. Bhabha
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Vikram Sarabhai
D
Correct answer
Explanation
Vikram Sarabhai is widely regarded as the father of Indian computing for his pioneering efforts in establishing the field in India.
Which of the following artists is considered a pioneer of Indian landscape painting?
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Raja Ravi Varma
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Abanindranath Tagore
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Nandalal Bose
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Amrita Sher-Gil
A
Correct answer
Explanation
Raja Ravi Varma is considered a pioneer of Indian landscape painting for his realistic and detailed depictions of nature. His works often featured lush landscapes with vibrant colors and intricate details.
Who was the first President of the Benares Mathematical Society?
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G. H. Hardy
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C. V. Raman
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S. Ramanujan
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P. C. Mahalanobis
A
Correct answer
Explanation
G. H. Hardy was the first President of the Benares Mathematical Society.
Who was the first President of the Ramanujan Mathematical Society?
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S. S. Pillai
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C. V. Raman
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S. Ramanujan
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P. C. Mahalanobis
A
Correct answer
Explanation
S. S. Pillai was the first President of the Ramanujan Mathematical Society.
Who is known as the 'Father of Modern Indian Art'?
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Raja Ravi Varma
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M.F. Husain
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Jamini Roy
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Amrita Sher-Gil
D
Correct answer
Explanation
Amrita Sher-Gil is known as the 'Father of Modern Indian Art'. She was a pioneer in the Indian art scene and her work is known for its unique style and its depiction of Indian life.