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

Multiple choice

Which Indian astronomer is known for his work on the detection and characterization of exoplanets using the radial velocity method?

  1. Arvind Paranjpye

  2. Jayant Narlikar

  3. Govind Swarup

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

Arvind Paranjpye is an Indian astronomer who has made significant contributions to the field of exoplanet research. He is known for his work on the detection and characterization of exoplanets using the radial velocity method.

Multiple choice

Which Indian astronomer is a member of the Kepler science team and has been involved in the discovery of numerous exoplanets?

  1. Sujan Sengupta

  2. Ram Sagar

  3. Ravi Kumar

  4. Biman Nath
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sujan Sengupta is an Indian astronomer who is a member of the Kepler science team. He has been involved in the discovery of numerous exoplanets, including the first Earth-sized planet in the habitable zone of a Sun-like star.

Multiple choice

Which Indian astronomer is known for his work on the development of new techniques for detecting and characterizing exoplanets?

  1. Dipankar Bhattacharya

  2. Vinod Krishan

  3. Nirmal K. Saha

  4. Meghnad Saha
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dipankar Bhattacharya is an Indian astronomer who is known for his work on the development of new techniques for detecting and characterizing exoplanets. He has also made significant contributions to the study of brown dwarfs and other low-mass objects.

Multiple choice

Which Indian astronomer is a member of the TESS science team and has been involved in the discovery of several transiting exoplanets?

  1. Abhijit Saha

  2. Annapurni Subramaniam

  3. Harinder Singh

  4. J.V. Narlikar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Abhijit Saha is an Indian astronomer who is a member of the TESS science team. He has been involved in the discovery of several transiting exoplanets, including the first Earth-sized planet discovered by TESS.

Multiple choice

Which Indian astronomer is known for his work on the study of exoplanet atmospheres and has made significant contributions to our understanding of the composition and structure of exoplanets?

  1. Tulika Chaturvedi

  2. Gautam Biswas

  3. S.K. Trehan

  4. A.P. Mitra
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tulika Chaturvedi is an Indian astronomer who is known for her work on the study of exoplanet atmospheres. She has made significant contributions to our understanding of the composition and structure of exoplanets, including the detection of water vapor in the atmosphere of an exoplanet.

Multiple choice

Which Indian astronomer is a member of the CHEOPS science team and has been involved in the characterization of exoplanets using the transit method?

  1. Kailash Sahu

  2. S.N. Biswas

  3. R.P. Kudritzki

  4. Govind Swarup
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kailash Sahu is an Indian astronomer who is a member of the CHEOPS science team. He has been involved in the characterization of exoplanets using the transit method, including the measurement of the radii and masses of exoplanets.

Multiple choice

Which Indian astronomer is known for his work on the development of new algorithms and techniques for analyzing exoplanet data?

  1. Supriya Chakrabarti

  2. G. Srinivasan

  3. J.V. Narlikar

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

Supriya Chakrabarti is an Indian astronomer who is known for her work on the development of new algorithms and techniques for analyzing exoplanet data. She has made significant contributions to the field of exoplanet research, including the development of new methods for detecting and characterizing exoplanets.

Multiple choice

Which Indian astronomer is a member of the JWST science team and has been involved in the development of new instruments and techniques for studying exoplanets?

  1. Nirmal K. Saha

  2. S.K. Trehan

  3. A.P. Mitra

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

Vinod Krishan is an Indian astronomer who is a member of the JWST science team. He has been involved in the development of new instruments and techniques for studying exoplanets, including the development of new spectrographs and coronagraphs.

Multiple choice

Which Indian astronomer is known for his work on the study of exoplanet habitability and has made significant contributions to our understanding of the potential for life on other planets?

  1. Ram Sagar

  2. Ravi Kumar

  3. Biman Nath

  4. Meghnad Saha
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ram Sagar is an Indian astronomer who is known for his work on the study of exoplanet habitability. He has made significant contributions to our understanding of the potential for life on other planets, including the development of new models for assessing the habitability of exoplanets.

Multiple choice

Which Indian astronomer is a member of the Ariel science team and has been involved in the development of new instruments and techniques for studying exoplanet atmospheres?

  1. Arvind Paranjpye

  2. Jayant Narlikar

  3. Govind Swarup

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

Arvind Paranjpye is an Indian astronomer who is a member of the Ariel science team. He has been involved in the development of new instruments and techniques for studying exoplanet atmospheres, including the development of new spectrographs and photometers.

Multiple choice

Which Indian astronomer is known for his work on the study of exoplanet interiors and has made significant contributions to our understanding of the structure and composition of exoplanets?

  1. Sujan Sengupta

  2. Dipankar Bhattacharya

  3. Abhijit Saha

  4. Tulika Chaturvedi
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Sujan Sengupta is an Indian astronomer who is known for his work on the study of exoplanet interiors. He has made significant contributions to our understanding of the structure and composition of exoplanets, including the development of new models for understanding the interiors of exoplanets.

Multiple choice

Which Indian astronomer is a member of the PLATO science team and has been involved in the development of new instruments and techniques for studying exoplanets?

  1. Kailash Sahu

  2. S.N. Biswas

  3. R.P. Kudritzki

  4. Govind Swarup
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Kailash Sahu is an Indian astronomer who is a member of the PLATO science team. He has been involved in the development of new instruments and techniques for studying exoplanets, including the development of new photometers and spectrographs.

Multiple choice

Which Indian astronomer is known for his work on the study of exoplanet dynamics and has made significant contributions to our understanding of the orbits and interactions of exoplanets?

  1. Supriya Chakrabarti

  2. G. Srinivasan

  3. J.V. Narlikar

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

Supriya Chakrabarti is an Indian astronomer who is known for her work on the study of exoplanet dynamics. She has made significant contributions to our understanding of the orbits and interactions of exoplanets, including the development of new models for understanding the dynamics of exoplanet systems.

Multiple choice

Which Indian astronomer is a member of the HabEx science team and has been involved in the development of new instruments and techniques for studying exoplanets?

  1. Nirmal K. Saha

  2. S.K. Trehan

  3. A.P. Mitra

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

Vinod Krishan is an Indian astronomer who is a member of the HabEx science team. He has been involved in the development of new instruments and techniques for studying exoplanets, including the development of new spectrographs and coronagraphs.

Multiple choice

Which Indian astronomer is known for his work on the study of exoplanet atmospheres and has made significant contributions to our understanding of the composition and structure of exoplanet atmospheres?

  1. Ram Sagar

  2. Ravi Kumar

  3. Biman Nath

  4. Meghnad Saha
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Ram Sagar is an Indian astronomer who is known for his work on the study of exoplanet atmospheres. He has made significant contributions to our understanding of the composition and structure of exoplanet atmospheres, including the detection of water vapor in the atmosphere of an exoplanet.