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.

Indian astronomersPhysicists and inventionsSpace and satellite scientistsGeographers and historiansCinematography pioneersNuclear science contributions

Indian Scientists and Scholars Questions

Multiple choice

Which Indian astronomer is known for his work on black holes and gravitational waves and is a professor at the Raman Research Institute?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Sanjeev Dhurandhar
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sanjeev Dhurandhar is an Indian astronomer known for his work on black holes and gravitational waves and is a professor at the Raman Research Institute.

Multiple choice

Which Indian astronomer is known for her work on the evolution of galaxies and is a professor at the Indian Institute of Astrophysics?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Nirmala Santhi Nair
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Nirmala Santhi Nair is an Indian astronomer known for her work on the evolution of galaxies and is a professor at the Indian Institute of Astrophysics.

Multiple choice

Which Indian astronomer is known for his work on the formation of stars and planets and is a professor at the National Centre for Radio Astrophysics?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Arvind Parthasarathy
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Arvind Parthasarathy is an Indian astronomer known for his work on the formation of stars and planets and is a professor at the National Centre for Radio Astrophysics.

Multiple choice

Which Indian astronomer is known for his work on the cosmic microwave background and is a professor at the Indian Institute of Science?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Tarun Souradeep
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Tarun Souradeep is an Indian astronomer known for his work on the cosmic microwave background and is a professor at the Indian Institute of Science.

Multiple choice

Which Indian astronomer is known for his work on the search for extraterrestrial life and is a professor at the Tata Institute of Fundamental Research?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

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

Jayant Vishnu Narlikar is an Indian astronomer known for his work on the search for extraterrestrial life and is a professor at the Tata Institute of Fundamental Research.

Multiple choice

Which Indian astronomer is known for his work on the evolution of the early universe and is a professor at the University of Cambridge?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Subir Sarkar
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Subir Sarkar is an Indian astronomer known for his work on the evolution of the early universe and is a professor at the University of Cambridge.

Multiple choice

Which Indian astronomer is known for his work on dark matter and is a professor at the University of California, Berkeley?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Rishikesh Narayanan
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Rishikesh Narayanan is an Indian astronomer known for his work on dark matter and is a professor at the University of California, Berkeley.

Multiple choice

Which Indian astronomer is known for her work on black holes and is a professor at the University of Texas at Austin?

  1. Govind Swarup

  2. Jayant Narlikar

  3. Harish-Chandra

  4. Priyamvada Natarajan
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Priyamvada Natarajan is an Indian astronomer known for her work on black holes and is a professor at the University of Texas at Austin.

Multiple choice

Which Indian philosopher proposed the theory of atomism, which later influenced the development of modern atomic theory?

  1. Kapila

  2. Kanada

  3. Sankara

  4. Ramanuja
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Kanada, also known as Kanabhuj, is credited with proposing the theory of atomism in ancient India. His work, 'Vaisheshika Sutras', presented the idea that all matter is composed of tiny, indivisible particles called 'paramanu', which influenced the development of modern atomic theory.

Multiple choice

Who is the main proponent of IIT?

  1. David Chalmers

  2. Thomas Nagel

  3. Giulio Tononi

  4. John Searle
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Giulio Tononi is an Italian neuroscientist and psychiatrist who is the main proponent of IIT. He has developed a mathematical framework for IIT and has conducted experiments to test the theory.

Multiple choice

Which prominent Indian astronomer played a crucial role in the development of methods for estimating the masses of nebulae?

  1. Aryabhata

  2. Bhaskara II

  3. C. V. Raman

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

Subrahmanyan Chandrasekhar, a renowned Indian-American astrophysicist, made significant contributions to the study of nebulae and the development of methods for estimating their masses.

Multiple choice

Which Indian astronomer made significant contributions to the study of the Orion Nebula?

  1. Haridwar Singh

  2. Govind Swarup

  3. T. P. Prabhu

  4. U. R. Rao
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

T. P. Prabhu, an Indian astronomer, conducted extensive research on the Orion Nebula, contributing to our understanding of its structure, dynamics, and star formation processes.

Multiple choice

Which Indian astronomer played a key role in the development of radio astronomy techniques for studying nebulae?

  1. Vikram Sarabhai

  2. J. C. Bhattacharya

  3. M. K. Vainu Bappu

  4. K. R. Rao
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

J. C. Bhattacharya, an Indian radio astronomer, made significant contributions to the development of radio astronomy techniques and their application in studying nebulae.

Multiple choice

Bhattacharya's pioneering work led to the discovery of:

  1. Pulsar Wind Nebulae

  2. Supernova Remnants

  3. Galactic Center Radio Emission

  4. Cosmic Microwave Background Radiation
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bhattacharya's pioneering work led to the discovery of pulsar wind nebulae, which are regions of high-energy emission produced by the interaction of a pulsar's relativistic wind with the surrounding medium.

Multiple choice

Which Indian astronomer contributed to the study of the Large Magellanic Cloud (LMC) and its nebulae?

  1. B. V. Sreekantan

  2. R. N. Iyengar

  3. S. K. Trehan

  4. V. Radhakrishnan
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

R. N. Iyengar, an Indian astronomer, conducted extensive research on the Large Magellanic Cloud (LMC) and its nebulae, contributing to our understanding of their structure, dynamics, and star formation processes.