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
Who is credited with the creation of the first national atlas of India?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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K.S. Krishnan
A
Correct answer
Explanation
S.P. Chatterjee, the father of Indian cartography, is credited with the creation of the first national atlas of India, which played a crucial role in documenting and disseminating geographical information about the country.
Which Indian cartographer is known for his contributions to the development of digital cartography?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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J.P. Sharma
D
Correct answer
Explanation
J.P. Sharma, a prominent Indian cartographer, is recognized for his pioneering work in the field of digital cartography, which involves the use of computers and digital technologies to create and manipulate maps.
Which Indian cartographer is known for his work on environmental mapping?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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R.S. Tomar
D
Correct answer
Explanation
R.S. Tomar, a renowned Indian cartographer, is recognized for his significant contributions to the field of environmental mapping, which involves the creation of maps that depict and analyze environmental data and issues.
Who is credited with the development of the 'Chatterjee Classification of Indian Landforms'?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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K.S. Krishnan
A
Correct answer
Explanation
S.P. Chatterjee, the father of Indian cartography, is credited with the development of the 'Chatterjee Classification of Indian Landforms', which is a widely used system for classifying and representing landforms on maps.
Which Indian cartographer is known for his contributions to the field of urban cartography?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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R.L. Singh
D
Correct answer
Explanation
R.L. Singh, a prominent Indian cartographer, is recognized for his significant contributions to the field of urban cartography, which involves the creation of maps that depict and analyze urban areas and their features.
Which Indian cartographer is known for his work on historical cartography?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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G.S. Gosal
D
Correct answer
Explanation
G.S. Gosal, a renowned Indian cartographer, is recognized for his contributions to the field of historical cartography, which involves the study and analysis of historical maps and their significance.
Who is credited with the development of the 'Ramanathan Method' for the classification of drainage basins?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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K.S. Krishnan
C
Correct answer
Explanation
N.L. Ramanathan, a distinguished Indian cartographer, is credited with the development of the 'Ramanathan Method' for the classification of drainage basins, which is a widely used technique for analyzing and comparing river systems.
Which Indian cartographer is known for his contributions to the field of marine cartography?
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S.P. Chatterjee
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C.R. Srinivasan
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N.L. Ramanathan
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S.K. Saxena
D
Correct answer
Explanation
S.K. Saxena, a prominent Indian cartographer, is recognized for his significant contributions to the field of marine cartography, which involves the creation of maps and charts for marine navigation and oceanographic studies.
Which Indian scientist is known as the 'Father of Indian Oceanography'?
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S.Z. Qasim
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C.V. Raman
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Homi J. Bhabha
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Vikram Sarabhai
A
Correct answer
Explanation
S.Z. Qasim is known as the 'Father of Indian Oceanography'. He was a renowned oceanographer and marine biologist who made significant contributions to the field of oceanography in India. He served as the director of the National Institute of Oceanography from 1973 to 1981.
Which Indian scientist is known for his pioneering work in marine biology and oceanography?
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S.L. Hora
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C.V. Raman
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Homi J. Bhabha
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Vikram Sarabhai
A
Correct answer
Explanation
S.L. Hora was a renowned Indian scientist known for his pioneering work in marine biology and oceanography. He served as the director of the Zoological Survey of India from 1945 to 1954 and made significant contributions to the study of Indian marine life and fisheries.
Who penned the biography 'The Man Who Knew Infinity', which tells the story of the Indian mathematician Srinivasa Ramanujan?
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Robert Kanigel
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Paul Erdős
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G.H. Hardy
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C.P. Ramanujam
A
Correct answer
Explanation
Robert Kanigel's biography, 'The Man Who Knew Infinity', sheds light on the life and mathematical genius of Srinivasa Ramanujan, who made significant contributions to number theory and analysis.
Which Indian astronomer made significant contributions to the study of comets in the 16th century?
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Aryabhata
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Bhaskara II
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Varahamihira
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Nilakantha Somayaji
D
Correct answer
Explanation
Nilakantha Somayaji, a renowned Indian astronomer and mathematician of the 16th century, conducted extensive studies on comets. He developed mathematical models to predict the motion of comets and contributed to the understanding of their behavior.
Which Indian astronomer made significant contributions to the study of comets in the 16th century?
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Aryabhata
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Bhaskara II
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Varahamihira
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Nilakantha Somayaji
D
Correct answer
Explanation
Nilakantha Somayaji, an Indian astronomer and mathematician from the 16th century CE, made significant contributions to the study of comets, including developing a method for calculating cometary orbits.
Which Indian economist is known for his work on poverty and inequality?
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Amartya Sen
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Jagdish Bhagwati
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Manmohan Singh
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Raghuram Rajan
A
Correct answer
Explanation
Amartya Sen (born 1933) is an Indian economist and philosopher who has made significant contributions to the study of poverty, inequality, and social choice theory. He is a Nobel laureate in Economics and has been recognized for his work on human development and social justice.
Which Indian economist is known for his work on behavioral economics?
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Abhijit Banerjee
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Esther Duflo
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Michael Kremer
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Richard Thaler
A
Correct answer
Explanation
Abhijit Banerjee (born 1961) is an Indian-American economist who is known for his work on behavioral economics. He is a Nobel laureate in Economics and has been recognized for his research on poverty, inequality, and the impact of government policies on individual behavior.