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

Who is considered the father of Indian statistics?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
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 matrix.

Multiple choice

Which Indian mathematician is known for their work on design of experiments and quality control?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

H. C. Das Gupta is renowned for his contributions to design of experiments and quality control, including the development of the Das Gupta's method for constructing orthogonal arrays and the Das Gupta's control chart.

Multiple choice

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

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C. R. Rao made significant contributions to statistical inference and decision theory, including the development of the Rao-Blackwell theorem and the Rao-Cramer inequality.

Multiple choice

Which Indian mathematician is known for their work on multivariate analysis and discriminant analysis?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C. R. Rao made significant contributions to multivariate analysis and discriminant analysis, including the development of the Rao's F-test and the Rao's V-test.

Multiple choice

Which Indian mathematician is known for their work on sequential analysis and non-parametric statistics?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

S. N. Roy made significant contributions to sequential analysis and non-parametric statistics, including the development of the Roy's sequential probability ratio test and the Roy's largest root test.

Multiple choice

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

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C. R. Rao made significant contributions to statistical inference and decision theory, including the development of the Rao-Blackwell theorem and the Rao-Cramer inequality.

Multiple choice

Which Indian mathematician is known for their work on multivariate analysis and discriminant analysis?

  1. P. C. Mahalanobis

  2. C. R. Rao

  3. S. N. Roy

  4. H. C. Das Gupta
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C. R. Rao made significant contributions to multivariate analysis and discriminant analysis, including the development of the Rao's F-test and the Rao's V-test.

Multiple choice

Who is considered the father of Indian historiography?

  1. R.C. Majumdar

  2. D.D. Kosambi

  3. G.S. Sardesai

  4. K.M. Panikkar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

R.C. Majumdar is considered the father of Indian historiography. He was a renowned historian who wrote extensively on Indian history and culture.

Multiple choice

Which Indian linguist is known for his work on Dravidian languages and the comparative study of languages?

  1. Suniti Kumar Chatterji

  2. Bhadriraju Krishnamurti

  3. T. Burrow

  4. M. B. Emeneau
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Suniti Kumar Chatterji was an Indian linguist who is known for his work on Dravidian languages and the comparative study of languages. He made significant contributions to the study of Indian linguistics and is considered to be one of the pioneers in the field.

Multiple choice

Which Indian scientist is known for his work on the green revolution and agricultural productivity?

  1. M. S. Swaminathan

  2. C. V. Raman

  3. Homi J. Bhabha

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

M. S. Swaminathan is an Indian scientist who is known for his work on the green revolution and agricultural productivity. He is credited with developing high-yielding varieties of wheat and rice that helped to increase food production in India and other developing countries.

Multiple choice

Which Indian diaspora community is known for its contributions to the medical field in Canada?

  1. Indo-Canadians

  2. Indian diaspora

  3. Canadian Indians

  4. South Asian diaspora
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indo-Canadians diaspora community is known for its contributions to the medical field in Canada.

Multiple choice

Which Indian astronomer made significant contributions to the study of the CMB?

  1. Aryabhata

  2. Bhaskara II

  3. Varāhamihira

  4. None of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

None of the above Indian astronomers made significant contributions to the study of the CMB, as the concept of CMB was not known in ancient India.

Multiple choice

Who is considered to be the father of Differential Geometry in India?

  1. Srinivasa Ramanujan

  2. C.V. Raman

  3. S.N. Bose

  4. M.G.K. Menon
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

S.N. Bose is widely regarded as the father of Differential Geometry in India. He made significant contributions to the field, including his work on the geometry of Riemannian manifolds.

Multiple choice

Which Indian mathematician is known for his work on the Gauss-Bonnet theorem?

  1. Harish-Chandra

  2. C.S. Seshadri

  3. S.S. Chern

  4. K.G. Ramanathan
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

S.S. Chern is an Indian mathematician who made significant contributions to Differential Geometry, including his work on the Gauss-Bonnet theorem.

Multiple choice

Which Indian mathematician is known for his work on the theory of minimal surfaces?

  1. S.N. Bose

  2. C.V. Raman

  3. M.G.K. Menon

  4. U.N. Singh
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

U.N. Singh is an Indian mathematician who made significant contributions to the theory of minimal surfaces.