Mathematical Science
Editor’s Pick
UPSC PYQs
Achievements of Indians
Editor’s Pick
- Explain the role of M.S. Swaminathan in advancing scientific research and technological innovation in Indian agriculture. (200 Words)
- What contributions did Satyendra Nath Bose make to the advancement of modern physics? (200 Words)
UPSC PYQs
- How was India benefitted from the contributions of Sir M. Visvesvaraya and Dr. M. S. Swaminathan in the fields of water engineering and agricultural science respectively? (150 words) [UPSC 2019]
- Discuss the work of Bose-Einstein Statistics’ done by Prof. Satyendra Nath Bose and show how it revolutionized the field of Physics. (150 words) [UPSC 2018]
Indigenization of Technology
Editor’s Pick
- Provide an overview of the advancements achieved under India’s Three-Stage Nuclear Power Program. What challenges does India encounter in effectively implementing this program? (200 Words)
- Although India’s start-up ecosystem has made remarkable progress, the urgent need to foster deep tech start-ups in the country cannot be emphasized enough. Explain. (Answer in 150 words)
UPSC PYQs
- To what factors can the recent dramatic fall in equipment costs and tariff of solar energy be attributed? What implications does the trend have for the thermal power producers and the related industry? (200 words) [UPSC 2015]
- What do you understand by ‘Standard Positioning Systems’ and ‘Precision Positioning Systems’ in the GPS era? Discuss the advantages India perceives from its ambitious IRNSS program employing just seven satellites. (200 words) [UPSC 2015]
Developing New Technology
Editor’s Pick
- In what ways is the competition to create more intelligent machines contributing to a growing set of environmental sustainability challenges? (200 Words)
- The demand for Advanced Driver Assistance Systems (ADAS) is increasing in India. What are the advantages of this technology? Also, what challenges are faced in its adoption in India? (200 Words)
- What are the core principles of Web 3.0 and the key technologies it relies on? Discuss its potential advantages. ( 200 Words)
UPSC PYQs
- Introduce the concept of Artificial Intelligence (AI). How does Al help clinical diagnosis? Do you perceive any threat to privacy of the individual in the use of Al in healthcare? (150 words)[UPSC 2023]
- How is the S-400 air defense system technically superior to any other system presently available in the world? (150 words) [UPSC 2021]
- Discuss the advantages and security implications of cloud hosting of servers vis-a-vis in-house machine-based hosting for government businesses. (200 words) [UPSC 2015]
Applications & Awareness in Technology
Editor’s Pick
- What is meant by the ‘Advanced Nuclear Energy for Enriched Life (ANEEL)’ technology? Highlight its main advantages. (200 Words)
- What makes graphene known as the wonder material of the 21st century? ( 200 Words)
- What are smart materials? Evaluate their potential in addressing global challenges in energy efficiency, healthcare, and environmental sustainability. (200 Words)
- How is technology reshaping drug development and manufacturing in India’s pharmaceutical industry?
- The United Nations has declared 2025 as the International Year of Quantum Science and Technology. Which technologies currently in use are based on quantum mechanics? Additionally, what measures is India taking in the field of quantum science and technology?
UPSC PYQs
- The Nobel Prize in Physics of 2014 was jointly awarded to Akasaki, Amano, and Nakamura for the invention of Blue LEDs in the 1990s. How has this invention impacted the everyday life of human beings? (250 words) [UPSC 2021]
- Scientific research in Indian universities is declining, because a career in science is not as attractive as are business professions, engineering or administration, and the universities arc becoming consumer-oriented. Critically comment. (200 words) [UPSC 2014]
IT & Computers
Editor’s Pick
- High-altitude pseudo-satellites (HAPS) are considered to address the limitations of conventional unmanned aerial vehicles (UAVs) and satellites, yet they also face their own set of challenges. Analyze. (200 Words)
- Describe the recent advancements in AI chatbots. Additionally, discuss the potential advantages and concerns linked to their use. (Answer in 250 words)
- The use of artificial intelligence (AI) in education could transform conventional teaching methods and enhance student learning outcomes. Discuss. (Answer in 250 words)
UPSC PYQs
Space
Editor’s Pick
- Human space missions play a crucial role in India’s growth and development. Analyze this in the context of the Gaganyaan mission. ( 200 Words)
- What is the role of the space sector in shaping a ‘New India’? Discuss the initiatives undertaken to promote the indigenisation of the space industry. (200 Words)
- What is the Artemis program, and how does the signing of the Artemis Accords contribute to advancing India’s space ambitions? (200 Words)
- In what ways do ISRO’s Aditya-L1 mission and NASA’s Parker Solar Probe differ in their approach to studying the Sun? ( 200 Words)
UPSC PYQs
- What is the main task of India’s third moon mission which could not be achieved in its earlier mission? List the countries that have achieved this task. Introduce the subsystems in the spacecraft launched and explain the role of the ‘Virtual Launch Control Centre’ at the Vikram Sarabhai Space Centre which contributed to the successful launch from Sriharikota. (250 words) [UPSC 2023]
- Launched on 25th December, 2021, James Webb Space Telescope has been much in the news since then. What are its unique features which make it superior to its predecessor Space Telescopes? What are the key goals of this mission? What potential benefits does it hold for the human race? (250 words) [UPSC 2022]
- What is India’s plan to have its own space station and how will it benefit our space programme? (150 words) [UPSC 2019]
- Data security has assumed significant importance in the digitized world due to rising cyber crimes. The Justice B. N. Srikrishna Committee Report addresses issues related to data security. What, in your view, are the strengths and weaknesses of the Report relating to protection of personal data in cyber space? (250 words) [UPSC 2018]
- India has achieved remarkable successes in unmanned space missions including the Chandrayaan and Mars Orbitter Mission, but has not ventured into manned space missions. What are the main obstacles to launching a manned space mission, both in terms of technology and logistics? Examine critically. (150 words) [UPSC 2017]
- Discuss India’s achievements in the field of Space Science and Technology. How the application of this technology has helped India in its socio-economic development? (200 words) [UPSC 2016]
- Why is nanotechnology one of the key technologies of the 21st century? Describe the salient features of Indian Government’s Mission on Nanoscience and Technology and the scope of its application in the development process of the country. (200 words) [UPSC 2016]
Robotics
Editor’s Pick
UPSC PYQs
Nano-technology
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UPSC PYQs
Bio-technology
Editor’s Pick
- What are quantum dots, and how are they applied in the field of biomedicine? (200 Words)
- What is direct-to-cell technology? List its advantages and possible applications. (200 Words)
- Define Brain-Computer Interface (BCI) and elaborate on its components and applications. (200 Words)
- Antimicrobial resistance (AMR) is a multifaceted socio-economic issue, extending beyond a mere scientific concern. Analyze the situation and propose measures to tackle AMR in India. (200 Words)
- Highlight the importance of genome mapping in understanding genetic diseases and examine the necessity of establishing a legal framework for genome mapping in India. (200 Words)
- What are the benefits and challenges of implementing precision medicine in India? (200 Words)
- In what ways has recombinant DNA technology transformed genetic engineering? Provide examples to demonstrate its impact.( 200 Words)
UPSC PYQs
- Discuss several ways in which microorganisms can help in meeting the current fuel shortage. (150 words)[UPSC 2023]
- What are the research and developmental achievements in applied biotechnology? How will these achievements help to uplift the poorer sections of the society? (250 words) [UPSC 2021]
- How can biotechnology help to improve the living standards of farmers? (250 words) [UPSC 2019]
- Why is there so much activity in the field of biotechnology in our country? How has this activity benefitted the field of biopharma? (250 words) [UPSC 2018]
- Stem cell therapy is gaining popularity in India to treat a wide variety of medical conditions including Leukaemia, Thalassemia, damaged cornea, and severe burns. Describe briefly what stem cell therapy is and what advantages it has over other treatments. (150 words) [UPSC 2017]
IPR in S&T
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