PSC Exams
Latest Update
Latest Exam Update
Coaching
UPSC Current Affairs
Syllabus
UPSC Notes
Previous Year Papers
UPSC Mains 2024 Model Answers UPSC 2024 Question Papers UPSC 2023 Question Papers UPSC 2022 Question Papers UPSC 2021 Question Papers UPSC 2020 Question Papers UPSC 2019 Question Papers UPSC 2018 Question Papers UPSC 2017 Question Papers UPSC 2016 Question Papers UPSC 2015 Question Papers UPSC 2014 Question Papers UPSC CSAT Question Papers APPSC Group 1 Previous Year Papers BPSC Previous Year Papers CGPSC Previous Year Papers GPSC Class 1 2 Previous Year Papers HPSC HCS Previous Year Papers JKPSC KAS Previous Year Papers Kerala PSC KAS Previous Year Papers KPSC KAS Previous Year Papers MPPSC Exam Previous Year Papers OPSC OAS Previous Year Papers RPSC RAS Previous Year Papers TNPSC Group 1 Previous Year Papers TSPSC Group 1 Previous Year Papers UPPCS Previous Year Papers WBCS Previous Year Papers UKPSC Upper PCS Previous Year Papers HPPSC HPAS Previous Year Papers MPPSC Forest Service Previous Year Papers MPSC Rajyaseva Previous Year Papers UKPSC Lower PCS Previous Year Papers
Mock Tests
UPSC Editorial
Bilateral Ties
Albania India Relations India Algeria Relations Andorra India Relations India Angola Relations India Antigua Barbuda Relations India Argentina Relations Austria India Relations India Azerbaijan Relations Bahamas India Relations India Bahrain Relations Barbados India Relations India Belarus Relations Belgium India Relations Belize India Relations Benin India Relations Bolivia India Relations India Bosnia Herzegovina Relations India Botswana Relations Brazil India Relations Brunei India Relations Bulgaria India Relations Burundi India Relations Cabo Verde India Relations India Cambodia Relations India Cameroon Relations Canada India Relations India Cayman Islands Relations India Central African Republic Relations India Chad Relations Chile India Relations India Colombia Relations India Comoros Relations India Democratic Republic Of The Congo Relations India Republic Of The Congo Relations India Cook Islands Relations India Costa Rica Relations India Ivory Coast Relations India Croatia Relations India Cyprus Relations India Czech Republic Relations India Djibouti Relations India Dominica Relations India Dominican Republic Relations India Ecuador Relations India El Salvador Relations India Equatorial Guinea Relations India Eritrea Relations Estonia India Relations India Ethiopia Relations India Fiji Relations India Finland Relations India Gabon Relations India Gambia Relations India Georgia Relations Germany India Relations India Ghana Relations India Greece Relations India Grenada Relations India Guatemala Relations India Guinea Relations India Guinea Bissau Relations India Guyana Relations India Haiti Relations India Holy See Relations India Honduras Relations India Hong Kong Relations India Hungary Relations India Iceland Relations India Indonesia Relations India Iran Relations India Iraq Relations India Ireland Relations India Jamaica Relations India Kazakhstan Relations India Kenya Relations India Kingdom Of Eswatini Relations India Kiribati Relations India Kuwait Relations India Kyrgyzstan Relations India Laos Relations Latvia India Relations India Lebanon Relations India Lesotho Relations India Liberia Relations Libya India Relations Liechtenstein India Relations India Lithuania Relations India Luxembourg Relations India Macao Relations Madagascar India Relations India Malawi Relations India Mali Relations India Malta Relations India Marshall Islands Relations India Mauritania Relations India Micronesia Relations India Moldova Relations Monaco India Relations India Montenegro Relations India Montserrat Relations India Morocco Relations Mozambique India Relations India Namibia Relations India Nauru Relations Netherlands India Relations India Nicaragua Relations India Niger Relations India Nigeria Relations India Niue Relations India North Macedonia Relations Norway India Relations India Palau Relations India Panama Relations India Papua New Guinea Relations India Paraguay Relations Peru India Relations India Philippines Relations Qatar India Relations India Romania Relations Rwanda India Relations India Saint Kitts And Nevis Relations India Saint Lucia Relations India Saint Vincent And Grenadines Relations India Samoa Relations India Sao Tome And Principe Relations Saudi Arabia India Relations India Senegal Relations Serbia India Relations India Sierra Leone Relations India Singapore Relations India Slovak Republic Relations India Slovenia Relations India Solomon Islands Relations Somalia India Relations India South Sudan Relations India Spain Relations India Sudan Relations Suriname India Relations India Sweden Relations India Syria Relations India Tajikistan Relations Tanzania India Relations India Togo Relations India Tonga Islands Relations India Trinidad And Tobago Relations India Tunisia Relations India Turkmenistan Relations India Turks And Caicos Islands Relations India Tuvalu Relations India Uganda Relations India Ukraine Relations India Uae Relations India Uruguay Relations India Uzbekistan Relations India Vanuatu Relations India Venezuela Relations India British Virgin Islands Relations Yemen India Relations India Zambia Relations India Zimbabwe Relations
Books
Government Schemes
Production Linked Incentive Scheme Integrated Processing Development Scheme Rodtep Scheme Amended Technology Upgradation Fund Scheme Saathi Scheme Uday Scheme Hriday Scheme Samagra Shiksha Scheme India Nishta Scheme Stand Up India Scheme Sahakar Mitra Scheme Mdms Mid Day Meal Scheme Integrated Child Protection Scheme Vatsalya Scheme Operation Green Scheme Nai Roshni Scheme Nutrient Based Subsidy Scheme Kalia Scheme Ayushman Sahakar Scheme Nirvik Scheme Fame India Scheme Kusum Scheme Pm Svanidhi Scheme Pmvvy Scheme Pm Aasha Scheme Pradhan Mantri Mahila Shakti Kendra Scheme Pradhan Mantri Lpg Panjayat Scheme Mplads Scheme Svamitva Scheme Pat Scheme Udan Scheme Ek Bharat Shresth Bharat Scheme National Pension Scheme Ujala Scheme Operation Greens Scheme Gold Monetisation Scheme Family Planning Insurance Scheme Target Olympic Podium Scheme
Topics

How to Approach Science and Technology in GS Paper I for UPSC Prelims?

Last Updated on Feb 20, 2025
Download As PDF
IMPORTANT LINKS

The countdown has begun for the UPSC Prelims Exam, scheduled on May 28, 2023. There are only a few weeks left for the exam, and especially for difficult topics like Science and Technology, the revision strategy needs to be optimized. Here are some effective tips for last-minute preparation.

Check out UPSC Prelims Syllabus for upsc IAS Preparation!

How to Tackle Science and Technology for UPSC

Learn Science and Technology for UPSC - Learn concepts, current developments and applications. Crisp notes, current affairs, and regular practice. A clear strategy enhances preparation and helps the aspirant to very well handle this high scoring section in GS Paper I.

Key Steps in Your UPSC Prelims Exam Preparation

  • Familiarize yourself thoroughly with the syllabus
  • Analyse the pattern and trends in previous years' UPSC Question Papers
  • Make sure you have all the study material and books
  • Prepare self-notes for better retention
  • Practice and revise is the key to success
  • The mantra of 'Repeat, revise.
FREEMentorship Program by
Ravi Kapoor, Ex-IRS
UPSC Exam-Hacker, Author, Super Mentor, MA
100+ Success Stories
Key Highlights
Achieve your Goal with our mentorship program, offering regular guidance and effective exam strategies.
Cultivate a focused mindset for exam success through our mentorship program.
UPSC Beginners Program

Get UPSC Beginners Program SuperCoaching @ just

₹50000

Claim for free

The Role of Science and Technology in UPSC Exam

Science and Technology is a crucial aspect of UPSC, testing the knowledge of innovation, current development, and impact on society. It overlaps with other subjects and enhances analytical thinking, making it a high-scoring section.

High Scoring Potential

Science and Technology questions are mostly fact-based and application-oriented. They give high scoring chances. A good idea about the recent developments in this field can highly increase your chances of scoring in GS Paper I of UPSC Prelims.

Current Affairs

Science and Technology is related heavily to present news. Issues relating to artificial intelligence, biotechnology, and inter-galactic journeys often become visible. Involvement in advanced technologies enhances one's ability to address dynamic analytical questions.

Connections in the Inter-discipline

These contents overlap and cover other issues that are considered related to Science: Environment, Economy, Geography etc. Question of renewable energies, pollution issues and sustainable technological measures make a nexus among science as well as with other sciences. The relationships broaden overall preparation skills

Tests Critical thinking

Science and Technology questions check the analytical and logical thinking of a candidate. The questions are mostly on the practical implementation of concepts. Clear understanding makes aspirants confidently answer such questions and enhances their decision-making skills.

Relevance in Modern Society

Cybersecurity, climate change, and health technology are some of the most relevant topics today. UPSC tests your knowledge of how these developments impact society. This ensures that future administrators understand and address modern challenges effectively.

Get the complete UPSC CSE Syllabus PDF here.

For example, take the case of Science and Technology in the context of e-Governance

The success of e-governance initiatives largely depends on the effective application of Science and Technology

Examining Previous Years' UPSC Question Papers

Year

Number of Science and Technology Questions

2018

10

2019

7

2020

10

2021

14

2022

12

2023

12

2024

8

An analysis of previous year question papers reveals that the Science and Technology section of the Prelims Syllabus consistently carries a weightage of more than 20-30%.

Check out the detailed UPSC CSE Exam Pattern here.

Brief Guide to Science and Technology Topics
  • The Universe: from the smallest particle to the vast expanse of the visible universe
  • Branches of Science: Formal Science, Physical Science, Life Science, Social Science, and Earth and Space Science
  • The Hierarchy of Science: From Logic to Astronomy

How to Prepare Effectively for Science and Technology Section
  • Stay up to date with current affairs relevant to UPSC
  • Know what the topic is about
  • Familiarize yourself with 5-6 keywords for every terminology
  • Connect current issues with the syllabus topics

Make your own notes on the current affairs and attempt to predict what can be asked in the prelims exam, based on the UPSC Syllabus.

It is foremost important that you understand the basics of all the topics in the syllabus. For this purpose, reading NCERTs from Class VI to X would be more than enough. It is also to be noted that questions on current affairs keep surfacing on both UPSC CS Prelims and Mains. Keep concise notes on any recent development regarding science, space research missions, the advancement in artificial intelligence, drug development, disease transmission, and the containment of the same with the aid of scientific means and much more.

This approach of study can be applied not just for Science and Technology, but for all subjects included in the UPSC Prelims syllabus.

Also, check out How many questions to attempt in the UPSC Prelims exam here!

We hope that this article on the Economics Syllabus For UPSC Prelims was useful. Download the Testbook App to access study materials for UPSC Prelims.

More Articles for IAS Preparation

How to Approach Science and Technology in GS Paper I for UPSC Prelims FAQs

Science and Technology questions check how much one knows about innovation, the current trend of developments and how much these developments impact society. Thus, it is one of the highest scoring sections.

NCERTs for basic ideas; The Hindu newspapers; and monthly magazines like Vision IAS for current affairs.

Summarize key points, use diagrams for clarity, and divide topics into smaller sections for easy revision.

The number of questions varies yearly, but typically 10–15 questions appear in the Prelims from this section.

Focus on current innovations, the ISRO's missions, space technology, and such emerging fields are AI, Biotechnology, cybersecurity.

Yes Mock tests help students in time management and also help track down weak points. It builds your performance with respect to your actual exam.

Report An Error