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October 30, 2024 01:45
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Science and Technology for UPSC Prelims syllabus are provided here with the comprehensive syllabus, important topics, PYQs, & books.
Science and Technology for UPSC: Science and Technology is a crucial part of the UPSC syllabus, covering a wide range of topics that test a candidate’s awareness of recent technological advancements and applications. Here’s a detailed guide for understanding and preparing for this section effectively.
The syllabus for Science and Technology includes topics such as space technology, biotechnology, information technology, robotics, artificial intelligence, nanotechnology, and health. Candidates are also tested on government initiatives, current affairs, and environmental science related to scientific development. For UPSC Prelims, the focus is typically on applied science concepts and recent breakthroughs. Here is the detailed UPSC Science and Technology Syllabus 2024:
| Topic | Subtopics |
| 1. Achievements of India in Science and Technology |
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| 2. Information and Communication Technology |
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| 3. Space Technology |
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| 4. Nanotechnology |
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| 5. Biotechnology |
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| 6. Defense Technology |
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| 7. Nuclear Technology |
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| 8. Emerging Technologies |
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| 9. Clean Technology |
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| 10. Intellectual Property Rights |
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| 11. Basic Concepts of Physics |
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| 12. Basic Concepts of Chemistry |
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| 13. Basic Concepts of Biology |
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| To Know More about the Syllabus of Science and Technology |
| Click Here |
Best Books for Science and Technology for UPSC are listed out here for candidates preparing for UPSC 2025. These books can help candidates to build a strong foundation and get hold of basic concepts. Check out some top recommended books in Science and Technology for UPSC:
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Best Books for Science and Technology for UPSC |
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| Best Book for Science and Technology for UPSC Prelims | UPSC Udaan Prelims Wallah |
| Best Book for Science and Technology for UPSC Mains | UPSC Prahaar Mains Wallah |
| NCERT Book for Science and Technology for UPSC | NCERT Wallah Books |
| Science and Technology in India | Kalpana Rajaram- Spectrum Books |
| General Science For Civil Services Preliminary Examinations | S.A. Majid |
| Science & Technology for Civil Services Exams | Ravi P Agrahari |
| 1000 Plus Questions on General Science | TMH |
| Science and Technology | Neeraj Nachiketa |
| Developments in Science and Technology | Kalpana Rajaram and Dr. R.K. Suri |
The Science and Technology segment assesses candidates’ knowledge of recent progress and its applications. It encompasses a broad array of subjects, particularly significant historical scientific milestones related to India. To effectively tackle questions in the Prelims, candidates need to keep abreast of the most recent developments in S&T, including the winners of the 2024 Nobel Prize and their contributions. Here are some important topics for Science and Technology for UPSC.
| To Know More about the important topics for Science and Technology for UPSC |
| Click Here |
| Themes to Prepare in Science and Technology for UPSC Prelims | ||
| Topic | Description | Examples |
| Recent Advancements | Awareness of the latest developments in science and technology. | AI, microRNA, Artificial neural networks, Computational protein design, etc. |
| Historical Achievements | Significant scientific milestones, particularly those relevant to India. | ISRO missions, Indian inventions |
| Basic IT | Fundamental concepts in information technology and their applications. | Software, hardware, cybersecurity |
| Space Technology | Developments in space science and exploration, particularly by India. | Chandrayaan, Mangalyaan |
| Computers | Knowledge of computer systems, networks, and software applications. | Operating systems, programming languages |
| Robotics | Understanding the principles and applications of robotics. | Industrial robots, AI in robotics |
| Biotechnology | Innovations in biotechnology and their implications in health and agriculture. | Genetic engineering, CRISPR |
| Intellectual Property Rights | Awareness of IP rights related to inventions and innovations in science and technology. | Patents, trademarks, copyrights |
Preparing concise notes is crucial for efficiently revising science and technology topics. Structure notes with bullet points on each topic, focusing on recent updates, applications, and any relevant schemes or policies by the government. PWOnlyIAS provides free Science and Technology Notes for UPSC, allowing candidates to easily access the content and prepare effectively for their exams.
| Topics |
| BIOTECHNOLOGY |
| DEFENCE |
| HEALTH |
| DISEASES |
| INFORMATION TECHNOLOGY |
| NANOSCIENCE AND NANOTECHNOLOGY |
| SPACE AND SPACE TECHNOLOGY |
| Science and Technology Complete Notes | Click Here |
| Science and Technology NCERT Notes | Click Here |
Analyzing science and technology prelims PYQs helps in understanding the trend and types of questions asked in the UPSC Prelims. Look for topics frequently tested, such as space technology, biotechnology, and government schemes related to technology. Summarizing Science and Technology questions in UPSC Prelims over recent years, with two sample questions per year:
| Year | Number of Questions | Sample Questions |
| 2024 | 10 | 1. Which one of the following words/phrases are most appropriately used to denote “an interoperable network of 3D virtual worlds that can be accessed simultaneously by millions of users, who can exert property rights over virtual items”?
(a) Big data analytics (b) Cryptography (c) Metaverse (d) Virtual matrix |
| 2. Consider the following activities:
Identification of narcotics on passengers at airports or in aircraft Monitoring of precipitation Tracking the migration of animals In how many of the above activities can the radars be used? (a) Only one (b) Only two (c) All three (d) None |
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| 2023 | 9 | Q1: Consider the following actions:
How many of the above actions is the function of the accelerometer required? (a) Only one (b) Only two (c) All three (d) None |
| Q2: ‘Microsatellite DNA’ is used in the case of which one of the following?
(a) Studying the evolutionary relationships among various species of fauna (b) Stimulating ‘stem cells’ to transform into diverse functional tissues (c) Promoting clonal propagation of horticultural plants (d) Assessing the efficacy of drugs by conducting a series of drug trials in a population |
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| 2022 | 14 | 1. With reference to Visible Light Communication (VLC), which statements are correct regarding its wavelengths and data transmission?
2. What are the key features of green hydrogen and its usage in fuel cells? |
| To Know More about the Science And Technology Questions In UPSC Prelims 2024 |
| Click Here |
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