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
  1. Arun Netravali

  2. Kumar Patel

  3. Vinod Dham

  4. Sabeer Bhatia

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Vinod Dham, an Indian-American engineer, is known as the 'Father of the Pentium Chip' for his leadership role in developing Intel's Pentium microprocessor at Intel Corporation. He led the development of the original Pentium processor in the early 1990s, which was a landmark in computing history.

Multiple choice
  1. Dr. U.R.Rao

  2. Dr. A.P.J. Abdul Kalam

  3. Dr.Chidambaram

  4. Dr Homi Bhaba

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Dr. A.P.J. Abdul Kalam is widely regarded as the father of Indian missile technology for his pivotal role in developing India's first satellite launch vehicle (SLV-3) and the Integrated Guided Missile Development Programme (IGMDP), which produced missiles like Prithvi, Agni, Akash, and Nag.

Multiple choice
  1. Daya ram sahni and M.S. Vatsa(1921)

  2. Sir john marshall(1924)

  3. Unknown

  4. None

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Daya Ram Sahni discovered Harappa in 1921, while M.S. Vatsa conducted excavations there. Sir John Marshall was the Director General of ASI who formally announced the discovery of the Indus Valley Civilization in 1924, but he was not the original discoverer.

Multiple choice
  1. Dr Norman E. Borlaug

  2. Dr M.S. Swaminathan

  3. Dr Hargovind Khorana

  4. Dr Chandrasekhar

  5. Dr Watson

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Dr. Norman E. Borlaug, an American agronomist, received the 1970 Nobel Peace Prize for developing high-yield, disease-resistant wheat varieties through the Green Revolution, which saved millions from hunger. Dr. M.S. Swaminathan collaborated with him but did not receive the Nobel Prize. Dr. Khorana (Medicine), Dr. Chandrasekhar (Physics), and Dr. Watson (Medicine) won Nobel Prizes in other fields.

Multiple choice
  1. History

  2. Physics

  3. Literature

  4. English

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Giriraj Kishore was a prominent Hindi writer who received the Sahitya Akademi Award and Vyas Samman. His works include 'Dhai Ghar' and significant contributions to modern Hindi literature.

Multiple choice
  1. Bhatia

  2. P. Sen Gupta

  3. Dr. Shaffi

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

P. Sen Gupta delineated agricultural regions of India using statistical methods, applying quantitative approaches like crop density, productivity data, and statistical analysis to classify agricultural areas. This contrasted with traditional qualitative methods. Bhatia and Dr. Shaffi used different approaches.

Multiple choice
  1. Prof. R. L. Singh

  2. Prof. Ujagar Singh

  3. Prof. Manjur Alam

  4. P. Sen Gupta

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

P. Sen Gupta delineated the administrative and functional boundaries of Bangalore city, contributing to urban geographical understanding of one of India's major metropolitan areas. This work helped define the city's spatial organization and growth patterns.

Multiple choice
  1. P. Sen Gupta and Sadasyuk

  2. L. S. Bhatt

  3. R. P. Mishra and Sundram and B. L. Prakash Rao

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

R. P. Mishra, Sundram, and B. L. S. Prakash Rao emphasized that the economic level, resource utilization, and resource distribution were the primary bases for delineating planning regions in India. This economic approach focused on creating regions with similar development levels, resource endowments, and economic potential to facilitate effective planning and resource allocation.

Multiple choice
  1. Lord Curzon

  2. Jamshedji Tata

  3. Dr. C.V Raman

  4. None of these

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Jamshedji Tata founded the Indian Institute of Science (IISc) Bangalore in 1909 through a generous donation. Lord Curzon was Viceroy when it was established but not the founder. Dr. C.V. Raman was a distinguished director and Nobel laureate associated with IISc.

Multiple choice
  1. Prof. Jweg

  2. P. Sen Gupta and J. Sadasyuk

  3. C. B. Narsinghum

  4. Dr. Radha Kamal Mukherji

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Prof. Jweg is credited with proposing the planning regions of India as part of the country's regional planning framework. This was part of efforts to organize India's territory into coherent units for development planning purposes.

Multiple choice
  1. Swamy Vivekananda

  2. Dayananda Saraswati

  3. Bankim Chandra Cheterjee

  4. Ramakrishna Parama Hansa

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Bankim Chandra Chatterjee wrote 'Anand Math' in 1882, which contains the patriotic song 'Vande Mataram' that became India's national song. Swami Vivekananda was a Hindu monk and key figure in introducing Indian philosophies to the West, while Dayananda Saraswati founded the Arya Samaj. Ramakrishna Paramahansa was Vivekananda's guru.

Multiple choice
  1. Vikram Sarabhai

  2. C.V.Raman

  3. J.C.Bose

  4. M.N.Saha

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C.V. Raman received the Nobel Prize in Physics in 1930 for the Raman Effect - the scattering of light and discovery of the effect named after him. He was the first Indian to win a Nobel in science.