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 scholar is known for his work on the Indian diaspora in Europe?

  1. Partha Chatterjee

  2. Dipesh Chakrabarty

  3. Gyan Prakash

  4. Gautam Bhadra
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Gautam Bhadra is a prominent scholar known for his work on the Indian diaspora in Europe.

Multiple choice

Who is considered the father of Indian statistics?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

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

P. C. Mahalanobis is widely regarded as the father of Indian statistics for his pioneering work in the field, including the development of the Mahalanobis distance and the Mahalanobis taguchi system.

Multiple choice

Which Indian mathematician is known for his work on information theory and coding theory?

  1. Srinivasa Ramanujan

  2. C. R. Rao

  3. Shanti Swarup Bhatnagar

  4. R. C. Bose
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

R. C. Bose is renowned for his contributions to information theory and coding theory, particularly for introducing Bose-Chaudhuri-Hocquenghem (BCH) codes, which are widely used in various communication systems.

Multiple choice

Which Indian mathematician is known for his work on design of experiments and response surface methodology?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

  4. R. A. Fisher
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

S. S. Wilks is recognized for his contributions to the design of experiments and response surface methodology, which are widely used in various fields for optimizing processes and improving product quality.

Multiple choice

Which Indian mathematician is known for his contributions to the theory of large deviations?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

  4. R. Ranga Rao
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

R. Ranga Rao is recognized for his work on the theory of large deviations, which deals with the asymptotic behavior of rare events and has applications in various fields, including probability, statistics, and information theory.

Multiple choice

Which Indian mathematician is known for his work on nonparametric statistics and order statistics?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

  4. H. L. Harter
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

H. L. Harter is recognized for his contributions to nonparametric statistics and order statistics, which are statistical methods that do not require assumptions about the underlying distribution of data.

Multiple choice

Which Indian mathematician is known for his contributions to the theory of probability and stochastic processes?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

  4. R. N. Bhattacharya
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

R. N. Bhattacharya is recognized for his work on the theory of probability and stochastic processes, including his contributions to the study of Markov chains and martingales.

Multiple choice

Which Indian mathematician is known for his work on the theory of queues and applied probability?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

  4. J. G. Kemeny
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

J. G. Kemeny is recognized for his contributions to the theory of queues and applied probability, including his work on Markov chains and birth-death processes.

Multiple choice

Which Indian mathematician is known for his work on statistical inference and decision theory?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. S. Wilks

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

A. Wald, an Austro-Hungarian-American mathematician, is recognized for his contributions to statistical inference and decision theory, including his work on sequential analysis and hypothesis testing.

Multiple choice

Which Indian cartographer is known for his work on the 'National Atlas of India'?

  1. S. P. Chatterjee

  2. S. K. S. Iyengar

  3. N. K. Seth

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

S. P. Chatterjee, an Indian cartographer, is known for his work on the 'National Atlas of India', published in 1957.

Multiple choice

Which Indian cartographer is known for his work on the 'District Atlas of India'?

  1. S. P. Chatterjee

  2. S. K. S. Iyengar

  3. N. K. Seth

  4. R. P. Misra
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

N. K. Seth, an Indian cartographer, is known for his work on the 'District Atlas of India', published in 1976.

Multiple choice

Which Indian cartographer is known for his work on the 'Atlas of the Indian Ocean'?

  1. S. P. Chatterjee

  2. S. K. S. Iyengar

  3. N. K. Seth

  4. R. P. Misra
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

R. P. Misra, an Indian cartographer, is known for his work on the 'Atlas of the Indian Ocean', published in 1982.

Multiple choice

Which Indian scientist is known for his work on dark matter halos?

  1. Jayant Narlikar

  2. Subrahmanyan Chandrasekhar

  3. Harish-Chandra

  4. C. V. Raman
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jayant Narlikar is a renowned Indian astrophysicist who has made significant contributions to the study of dark matter halos. He proposed the idea of 'holographic cosmology,' which suggests that the universe may be a hologram projected from a higher-dimensional space.

Multiple choice

Which Indian scientist is known for his work on dark matter simulations?

  1. T. Padmanabhan

  2. Rashmi Sharma

  3. Sanjeev Dhurandhar

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

Rashmi Sharma is an Indian astrophysicist who has conducted extensive research on dark matter simulations. She has used computer models to study the formation and evolution of dark matter halos and their impact on galaxy formation.

Multiple choice

Which Indian scientist is known for his work on dark matter detection experiments?

  1. Sukanta Bose

  2. N. K. Mondal

  3. S. K. Gupta

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

Sukanta Bose is an Indian experimental physicist who has contributed to the development of dark matter detection experiments. He has led research efforts to design and build sensitive detectors for searching for dark matter particles.