UPSC Civil Services (IAS) Prelims 2021: Subject-wise Study Material for Complete Preparation

UPSC Civil Services (IAS) Prelims 2021: Subject-wise Study Material for Complete Preparation. Aspirants of the UPSC Civil Services (Prelims) 2021 exam can check important resources and study material for revision and preparation of the exam.

UPSC Civil Services (IAS) Prelims 2021: Subject-wise Study Material for Complete Preparation
UPSC CSE (IAS) Prelims 2021

UPSC CSE IAS: As per the new UPSC Exam Calendar 2021, the UPSC IAS Prelims 2021 exam is scheduled for June 27. With such a dynamic and extensive syllabus to study, candidates often feel anxious during their preparation. To make this revision process easier and productive, we have compiled all the important study material, resources, and important practice questions from every subject for GS Paper 1 in this article. 


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UPSC CSE (IAS) Prelims 2021: Indian Polity Study Material

Every year 10-15 questions are asked from the Indian Polity in UPSC CSE (IAS) Prelims exam. From important articles of the constitution to powers of the President, Panchayati Raj, Fundamental rights, DPSP, and more anything can be asked in the exam. Hence it is essential that students have all the study material related to the subject with them.

Indian Polity Study Material for IAS

Indian Polity Topic Wise Question Bank

500+ Questions on Indian Polity

Important Topics from Indian Polity Syllabus

UPSC 2021 (IAS) Prelims: Important Questions for Preparation of International Relations

UPSC 2021 Prelims: Important Questions & Answers for Indian Polity Section

Indian Polity for Civil Services Examination


UPSC CSE (IAS) Prelims 2021: Indian Geography Study Material

Geography is an important part/subject of the UPSC CSE (IAS) prelims syllabus. It has divided into three sections – physical, human, and economic, the subject should be studied in-depth. We have here provided all the most important study material for Geography subject preparation.

Indian Geography for UPSC CSE (IAS) Prelims 2021 GS Paper 1

Physical Economic and Human Geography of India

Indian Geography Question Bank

Indian Geography questions with answers practice tests

Indian Geography Study Material for IAS

Important Map-Based Questions

UPSC (IAS) Prelims 2021: Important Questions for Preparation of Geography


UPSC (IAS) Prelims 2021: Indian History and Art – Culture Study Material

With an extensive syllabus, History always comes as a troubling subject for more aspirants. Ancient, medieval and modern history are three dimensions of the subject. Each section is important for the Civil services exam. Check the following links to make your preparation / revision process easier:

Download-History of India Complete study Notes for IAS Prelims Exam

Ancient History Study Material for IAS

Medieval History Study Material for IAS

Modern History Study Material for IAS

Important Topics from Modern History

Topic-Wise Important Questions & Answers from Modern History

Indian Art, Culture, Heritage and Architecture for Civil Services Examination

Important Topics from Art & Culture

UPSC Prelims 2021 Important Topics: Art and Culture

Topic-wise Important Questions & Answers on Art & Culture

Important Questions on Art & Culture Asked in Previous Year Papers

Important Questions Asked from Ancient & Medieval History in the Last 5 Years


UPSC CSE (IAS) Prelims 2021: Economics Study Material

From learning the basics of the economy to five-year plans, monetary and fiscal policy, Economics covers a wide array of different sections. You can access all the important study material related to the Economics from the links below:

UPSC IAS Prelims 2021: Expected Questions & Answers on Economics

(600+ MCQs) Indian Economy for Civil Services Examination

UPSC IAS Prelims Strategy for GS Economics

Economy of India Complete Study Material with MCQs

NCERT Class 10 Economics Books PDF Download in English and Hindi Medium

NCERT Class 9 Economics Books PDF Download in English and Hindi Medium

UPSC Economics Books- Study Material For Economics Optional Paper I & II


UPSC CSE (IAS) Prelims 2021: Environment and Ecology Study Material

In recent years there have been many questions asked from this section in the UPSC (IAS) Prelims exam. Environment and ecology is one of the most talked-about topics of the world and UPSC is also testing the aspirants on this topic. Refer to the following links to prepare better for the Environment and Ecology section:

Environment and Ecology Study Material for IAS

Environment and Ecology Current Affairs

UPSC (IAS) Prelims 2021: Important Questions for Preparation of Environment & Ecology


UPSC (IAS) Prelims 2021: Science & Technology Study Material

Science and Tech syllabus covers both the aspects of General science as well as technology. Technology usually involves concepts from Robotics, Biotech, IT, Nano-tech while Science covers all the basic principles of Physics, Chemistry, and Biology. All recent developments in both fields are also part of the civil services exam syllabus. 

Science & Technology – Genetics and Biotechnology

Science & Technology – National Space Agencies

Science & Technology – Military Exercises and IT Telecom

Science & Technology – Nuclear Technology

Science & Technology – International Missions

Science & Technology – Super computer and Its Applications

Science & Technology – Planetary System

Science & Technology – Health Development

UPSC Exam 2021 – Science & Technology Important Topics Free PDF

IAS Prelims Test Series 2021 SCIENCE & TECHNOLOGY & CURRENT AFFAIRS

IAS Prelims Test Series 2021 SCIENCE & TECHNOLOGY & CURRENT AFFAIRS

IAS Prelims Test Series 2021 SCIENCE & TECHNOLOGY & CURRENT AFFAIRS

(MCQ) SCIENCE & TECHNOLOGY

S&T Expected MCQs: UPSC IAS Prelims Exam 2021

UPSC (IAS) Prelims 2021: Important Questions & Answers on General Science

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