Indian Scientists and Scholars

Mohan Sundra Rajan is the author of 'Telescopes in India'. This work documents the history and development of astronomical telescopes in the Indian context, covering both historical and modern aspects of observational astronomy in India. The question tests knowledge of specific scientific literature and Indian science authors.

Sir Chandrasekhara Venkata Raman was an Indian physicist, born in the former Madras Province, whose groundbreaking work in the field of light scattering earned him the 1930 Nobel Prize for Physics.

Dr. Suniti Solomon holds the honour of documenting the first evidence of HIV infection in the country way back in 1986.

Correct answer is (2). 

Kim Eric Drexler is an American engineer, best known for popularizing the potential of molecular nanotechnology, from the 1970s and 1980s. His 1991 doctoral thesis at Massachusetts Institute of Technology was revised and published as the book Nanosystems: Molecular Machinery Manufacturing and Computation (1992), which received the Association of American Publishers award for Best Computer Science Book of 1992.

Isaac Asimov wrote the book “How we Found the Earth is Round”

He is known as the father of angiosperm embryology in India.

Dr. A.P.J. Abdul Kalam, known as the Missile Man of India, played a pivotal role in developing India's missile programs including IGMDP (Integrated Guided Missile Development Program) which produced missiles like Prithvi, Agni, Akash, Trishul and Nag. He served as DRDO chief and later became President of India. Dr. U.R. Rao was a space scientist, Dr. Chidambaram is a nuclear physicist, and Dr. Homi Bhabha was the father of India's nuclear program.

P.T. Ajith Kumar, a holography scientist, was elected as president of the Asian Anti Counterfeit Association (AAA) India chapter. AAA works to combat counterfeiting across Asia.

Homi J. Bhabha is widely recognized as the father of India's atomic energy programme. He founded the Tata Institute of Fundamental Research (TIFR) in 1945 and established the Atomic Energy Commission of India in 1948. His vision and leadership laid the foundation for India's nuclear research capabilities, including the establishment of the Bhabha Atomic Research Centre (BARC). CV Raman was a physicist, Meghnad Saha was an astrophysicist, and Raja Ramanna was a nuclear physicist who came later.

Ronald Ross was awarded the Nobel Prize in Medicine in 1902 for his work on malaria transmission. While posted as a military doctor in India, he discovered that malaria parasites are transmitted by mosquitoes (specifically Anopheles mosquitoes) - a breakthrough he demonstrated in Secunderabad in 1897. This discovery was crucial for understanding and controlling the deadly disease of malaria.

Ramdeo Misra is reversed as father of ecology in India.

PKK Nair is known as the father of Indian palynology.

Dr. S.R. Ranganathan's Canon of Value is a normative principle that states library services should provide maximum value to users. This is classified as applied research because it develops practical principles for solving real-world library problems rather than advancing abstract theory. Pure or basic research seeks generalizable knowledge, while the Canons are directly actionable guidelines for library professionals.

Kapil Sibal served as Minister for Science and Technology and Earth Sciences from 2004 to 2009 in the UPA government. Ambika Soni handled Tourism and Culture, Kamal Nath was Commerce and Industry Minister. Science and Technology portfolio was with Sibal in 2007.