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
Which Indian anthropologist is known for his work on the concept of 'Sanskritization' and the study of social change in India?
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M.N. Srinivas
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Radhakamal Mukerjee
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G.S. Ghurye
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Louis Dumont
A
Correct answer
Explanation
M.N. Srinivas, an Indian anthropologist, is known for his work on the concept of 'Sanskritization', which refers to the process of adopting upper-caste cultural practices and values by lower-caste groups in India.
Which Indian anthropologist is known for his work on the concept of 'Tribe' and the study of tribal societies in India?
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M.N. Srinivas
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Radhakamal Mukerjee
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G.S. Ghurye
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Verrier Elwin
D
Correct answer
Explanation
Verrier Elwin, an English anthropologist, is known for his work on the concept of 'Tribe' and his extensive studies of tribal societies in India, particularly in the northeastern region.
Which Indian scientist is known as the 'Missile Man of India'?
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A.P.J. Abdul Kalam
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Vikram Sarabhai
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Homi J. Bhabha
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C.V. Raman
A
Correct answer
Explanation
A.P.J. Abdul Kalam is known as the 'Missile Man of India' for his contributions to the development of India's missile program, including the Agni and Prithvi missiles.
How has Indian philosophy of science influenced the development of modern science?
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It has had no influence
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It has had a minor influence
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It has had a major influence
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It is impossible to say
B
Correct answer
Explanation
Indian philosophy of science has had a minor influence on the development of modern science. Some concepts from Indian philosophy, such as the atomic theory and the concept of infinity, have been incorporated into modern scientific theories. However, the overall impact of Indian philosophy of science on modern science has been relatively limited.
Which Indian astronomer is renowned for his pioneering work on the classification of nebulae?
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
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V. Radhakrishnan
D
Correct answer
Explanation
V. Radhakrishnan, an eminent Indian astronomer, made significant contributions to the classification of nebulae. His research helped establish a comprehensive system for categorizing these celestial objects based on their physical characteristics.
Which Indian astronomer led the team that discovered the Herbig-Haro objects in the Orion Nebula?
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T. P. Prabhu
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G. Swarup
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Govind Swarup
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Jayant Narlikar
A
Correct answer
Explanation
T. P. Prabhu, a distinguished Indian astronomer, led the team that made the groundbreaking discovery of Herbig-Haro objects in the Orion Nebula. These objects are fascinating stellar jets associated with the formation of new stars.
Which Indian astronomer played a crucial role in the development of the 'Nebula Hypothesis'?
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Meghnad Saha
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
A
Correct answer
Explanation
Meghnad Saha, a renowned Indian astrophysicist, made significant contributions to the development of the 'Nebula Hypothesis'. His work on the ionization of atoms in stellar atmospheres provided crucial insights into the composition and structure of nebulae.
Which Indian astronomer is known for his contributions to the study of the Crab Nebula?
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
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Govind Swarup
D
Correct answer
Explanation
Govind Swarup, an eminent Indian radio astronomer, made significant contributions to the study of the Crab Nebula. His observations using the Ooty Radio Telescope provided valuable insights into the structure and emission mechanisms of this supernova remnant.
Which Indian astronomer is renowned for his work on the classification of planetary nebulae?
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
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V. Radhakrishnan
D
Correct answer
Explanation
V. Radhakrishnan, an eminent Indian astronomer, made significant contributions to the classification of planetary nebulae. His work helped establish a comprehensive system for categorizing these celestial objects based on their morphological characteristics.
Which Indian astronomer is known for his contributions to the study of the Orion Nebula?
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
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T. P. Prabhu
D
Correct answer
Explanation
T. P. Prabhu, a distinguished Indian astronomer, made significant contributions to the study of the Orion Nebula. His observations using the Vainu Bappu Telescope provided valuable insights into the structure and dynamics of this iconic nebula.
Which Indian astronomer is renowned for his work on the classification of emission-line nebulae?
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Subrahmanyan Chandrasekhar
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Harlow Shapley
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Jan Hendrik Oort
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V. Radhakrishnan
D
Correct answer
Explanation
V. Radhakrishnan, an eminent Indian astronomer, made significant contributions to the classification of emission-line nebulae. His work helped establish a comprehensive system for categorizing these celestial objects based on their spectral characteristics.
Which British surveyor-general is credited with conducting the Great Trigonometrical Survey of India?
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William Lambton
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George Everest
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Andrew Waugh
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James Rennell
B
Correct answer
Explanation
George Everest, a British surveyor-general, led the Great Trigonometrical Survey of India from 1818 to 1843, which resulted in the creation of detailed maps and the establishment of accurate geodetic control points across the Indian subcontinent.
Which Indian scientist is widely regarded as the father of Indian astrobiology?
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J.B.S. Haldane
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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, the founder of ISRO, is widely regarded as the father of Indian astrobiology due to his pioneering work in the field and his efforts to promote space research in India.
What is the name of the Indian scientist who discovered the first evidence of water on Mars?
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C.V. Raman
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Homi J. Bhabha
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Vikram Sarabhai
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Mylswamy Annadurai
D
Correct answer
Explanation
Mylswamy Annadurai, an Indian scientist, discovered the first evidence of water on Mars using data from the Mars Orbiter Mission.
What is the name of the Indian scientist who proposed the theory of panspermia, suggesting that life on Earth originated from extraterrestrial sources?
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J.B.S. Haldane
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C.V. Raman
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Homi J. Bhabha
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Vikram Sarabhai
A
Correct answer
Explanation
J.B.S. Haldane, a British-Indian scientist, proposed the theory of panspermia, suggesting that life on Earth originated from extraterrestrial sources.