Science and Technology Notes for UPSC Exam

DataFlair Team

3 years ago

Science and Technology Notes for UPSC Exam

The UPSC exam has multiple subjects incorporated in the prelims and the mains exam. Except for the mains optional subject, all the subjects are mandatory for all the applicants to attempt. One of them is General Science.

This mainly deals with four sub-topic – Physics, Chemistry, Biology, and Current Affairs related to Science and technology. The prelims and mains both have this subject with a similar syllabus. The level of difficulty is more in the mains exam as the questions are subjective and opinion-based.

Let’s take a look at some of the important science and technology topics for the UPSC Exam.

Science and Technology Notes for UPSC Exam

DataFlair UPSC Science and Technology Quizzes

These were some of the important Science and Technology or general Science topics for the UPSC Exams. It is important to know basic science concepts before entering the Public Service field. In order to do that, you must revise and practice as much as possible by solving mock papers and quizzes.

DataFlair is offering free UPSC Mock Test Paper and UPSC Quizzes for all the applicants of Several competitive exams. Here’s a list of UPSC Science and technology Quizzes to boost your UPSC preparation.

Science and Technology Syllabus for UPSC Prelims Exam

Universe – Big Bang, Redshift, and Blueshift
Star Formation
Solar System Formation
Solar System – Internal Structure and Atmosphere
Nuclear Fission
Nuclear Reactor Types
India’s Three-Stage Nuclear Power Programme
Cell Organelles
Carbohydrates
Proteins
Vitamins and Minerals
Fats
Animal Tissues
Human Digestive System
Respiratory System
Endocrine Glands and Hormones
Human Neural System
Muscular and Skeletal System
Nucleic acids
Mitosis
Inheritance
Human Genome Project
Sex Determination
Diseases Caused by Microorganisms
Microbes in Human Welfare
Human Immune System
AIDS, Cancer
Drugs and Alcohol Abuse
Diseases
Blood
Circulatory System
Excretory System
Origin and Evolution of Life on Earth
Biological Classification
Five Kingdom Classifications of Plants and Animals
Plant Parts and Their Functions
Plant Kingdom
Plants with Seeds
Plant Tissue
Plant Nutrition
Sexual and Asexual Reproduction in Plants
Classification of Animal Kingdom
Classification of Vertebrata
Human Reproductive System
Biotechnology
Atomic Theory
DELP (UJALA) Scheme
LED – CFL – Incandescent Bulb

Science and Technology Syllabus for UPSC Mains Exam

Chemicals in Food
Drugs
Cleansing Agents
Glass
Water Softener
Water Purification/Disinfection
Microwave Oven, etc.
Achievements of Indians in Science & Technology
Indigenization of Technology
Developing New Technology
Awareness in Different Fields
Intellectual Property Rights
Conservation
Environmental Pollution & Degradation
Environmental Impact Assessment (EIA)
Disaster Management
National Environment Agencies, Legislations and Policies
International Environment Agencies & Agreements
Economics of Animal-Rearing
Issues of Buffer Stocks & Food Security
Food Processing & Industries in India
Major Crops and Cropping Patterns in India
Different Types of Irrigation & Irrigation Systems Storage
Transport & Marketing of Agricultural Produce
E-Technology in the Aid of Farmers, Technology Missions
Direct & Indirect Farm Subsidies
Minimum Support Prices
Public Distribution System

How to Prepare for Science and Technology for UPSC Exam

Start with the most basic concepts. The main idea is to understand the application behind the scientific concepts in order to answer questions related to that. You should begin with what the definition means and then what are the applications of the particular concept. Then you dive into the subtopics of a given topic.
For example, the Atom as a concept is a wide topic to cover. You begin with what it means, then the history, then various studies, and finally the application. This way you follow a particular flow covering everything.
The most important topics in the science and technology sections are – Human Body, Plant System, and Basic Physics Modules. These are very wide and must be understood from the core rather than just skimming the concept from above. Applicants must begin with elementary books for this subject.
After finishing the basics of the science as mentioned above, you get into details. Biotechnology, Atomic Theory, Animal and Plant Kingdom Phylums, and more are some next important topics in this subject. They are a bit complex and you must know the simpler concepts first to understand these in detail.
Lastly, read everything thoroughly from the beginning. Don’t take this subject lightly as this is the most complex subject of the examination. Give it an ample amount of time and effort to improve your result and qualify for the mains exam. Read all the topics in the syllabus and don’t make the mistake of leaving anything for the end.
NCERT is the best book to study for these particular subjects. It is because of the simple language and accessibility. Applicants from all around the country can access the books and prepare accordingly. You can refer to the list of NCERT Books for the UPSC exam for further details.

Conclusion

A lot of attention is given to the Science and Technology topic as it is application based. This article will guide you with all the important general science topics for the UPSC exam.

The topics are mainly from three main subjects – Physics, Chemistry, and Biology. They are very important for all competitive exams in India and must be taken seriously.

We have also added some DataFlair UPSC Science and Technology Quiz for all the aspirants so that they can practice well before the exam. This will also help you prepare an examination strategy for the general science section.