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.

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Indian Scientists and Scholars Questions

Multiple choice

Which Indian astronomer made important observations of comets in the 16th century?

  1. Nilakantha Somayaji

  2. Jyeshtadeva

  3. Madhava of Sangamagrama

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

Nilakantha Somayaji was an Indian astronomer and mathematician who lived in the 16th century. He made significant observations of comets and is known for his work on cometary theory.

Multiple choice

Which Indian astronomer was involved in the discovery of Comet Hale-Bopp in 1995?

  1. R. Rajamohan

  2. Jayant Narlikar

  3. Govind Swarup

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

R. Rajamohan, an Indian astronomer, was involved in the discovery of Comet Hale-Bopp in 1995. He was part of the team that made the initial observations of the comet.

Multiple choice

Which Indian astronomer made significant contributions to the study of cometary orbits?

  1. K.S. Krishnan

  2. C.V. Raman

  3. Homi J. Bhabha

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

K.S. Krishnan, an Indian physicist and astronomer, made significant contributions to the study of cometary orbits. He developed a method for calculating the orbits of comets using a graphical approach.

Multiple choice

Which Indian astronomer was involved in the discovery of Comet Shoemaker-Levy 9 in 1993?

  1. R. Rajamohan

  2. Jayant Narlikar

  3. Govind Swarup

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

R. Rajamohan, an Indian astronomer, was involved in the discovery of Comet Shoemaker-Levy 9 in 1993. He was part of the team that made the initial observations of the comet.

Multiple choice

Which Indian astronomer made significant contributions to the study of cometary tails?

  1. K.S. Krishnan

  2. C.V. Raman

  3. Homi J. Bhabha

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

K.S. Krishnan, an Indian physicist and astronomer, made significant contributions to the study of cometary tails. He developed a theory to explain the formation and structure of cometary tails.

Multiple choice

Which Indian astronomer was involved in the discovery of Comet Hyakutake in 1996?

  1. R. Rajamohan

  2. Jayant Narlikar

  3. Govind Swarup

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

R. Rajamohan, an Indian astronomer, was involved in the discovery of Comet Hyakutake in 1996. He was part of the team that made the initial observations of the comet.

Multiple choice

Which Indian astronomer made significant contributions to the study of cometary atmospheres?

  1. K.S. Krishnan

  2. C.V. Raman

  3. Homi J. Bhabha

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

K.S. Krishnan, an Indian physicist and astronomer, made significant contributions to the study of cometary atmospheres. He developed a theory to explain the composition and structure of cometary atmospheres.

Multiple choice

Which Indian astronomer discovered the Orion Nebula?

  1. Varāhamihira

  2. Nilakantha Somayaji

  3. Aryabhata

  4. Bhaskara II
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Varāhamihira discovered the Orion Nebula in the year 550 AD.

Multiple choice

Which Indian astronomer discovered the Ring Nebula?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Nilakantha Somayaji discovered the Ring Nebula in the year 1500.

Multiple choice

Which Indian astronomer discovered the Eskimo Nebula?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Nilakantha Somayaji discovered the Eskimo Nebula in the year 1500.

Multiple choice

Which Indian astronomer discovered the Southern Ring Nebula?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

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

Nilakantha Somayaji discovered the Southern Ring Nebula in the year 1500.

Multiple choice

Which of the following is a prominent Dalit scholar in India?

  1. B.R. Ambedkar

  2. Mulk Raj Anand

  3. Omprakash Valmiki

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

B.R. Ambedkar, Mulk Raj Anand, and Omprakash Valmiki are all prominent Dalit scholars who have written extensively about the experiences of Dalits in India.

Multiple choice

Which Indian scientist is widely recognized for his pioneering work in the field of SETI (Search for Extraterrestrial Intelligence)?

  1. Dr. J.C. Bhattacharya

  2. Dr. Vikram Sarabhai

  3. Dr. A.P.J. Abdul Kalam

  4. Dr. R. Chidambaram
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dr. J.C. Bhattacharya, a renowned Indian astrophysicist, is credited with initiating SETI research in India and establishing the country's first SETI program in the 1980s.

Multiple choice

Which Indian scientist led the team that discovered the first Earth-like exoplanet orbiting a Sun-like star?

  1. Dr. Abhijit Chakraborty

  2. Dr. Sujan Sengupta

  3. Dr. Arvind Paranjpye

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

Dr. Abhijit Chakraborty, an Indian astronomer, led the team that discovered the exoplanet Kepler-452b, which is located in the habitable zone of its host star and considered a potential candidate for harboring life.

Multiple choice

Which Indian scientist is known for his work on the concept of panspermia, suggesting the transfer of life from one celestial body to another?

  1. Dr. C.V. Vishveshwara

  2. Dr. Jayant Narlikar

  3. Dr. R. Chidambaram

  4. Dr. Arvind Paranjpye
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dr. Jayant Narlikar, an eminent Indian astrophysicist, is renowned for his research on panspermia, proposing that life on Earth may have originated from elsewhere in the universe.