Quick Revision Prelims Notes 2021

By Sudheer Kumar K|Updated : August 23rd, 2021

UPSC CSE Prelim 2021 exam has been scheduled on 10 October 2021. Hence there is about 2 months time remaining.  

It is a challenging task to revise the whole syllabus comprehensively in these two months. Therefore the objective of Prelims Quick Revision 2021 is to provide you with all the important topics in each subject in a crisp and easy-to-read manner. So, make best use of Prelims Quick Revision 2021 and get a strong grip over the subject and crack Prelim exam 2021 with good score.

Prelims Quick Revision 2021

Click on the articles given below to read our crisp, to the point quick revision notes, made specifically for UPSC CSE and EPFO exams.


 Various Political & Socio-religious Organization before Indian National Congress

 Tribal Revolts in India

 Peasant Movements and Civil Uprisings

 Advent of Europeans in India

 The Revolt of 1857

 Governor-Generals and Viceroys of India Part 1

Quick Revision Series for Prelims 2021: Governor-Generals and Viceroys of India Part 2

Complete List of Newspapers and Journals during British India

Revision Notes: Bhakti and Sufi Movement in Medieval India


Environment & Ecology

Biodiversity Hotspots

Ramsar Sites

List of National Parks in India

Biosphere Reserves in India

Environmental Conventions

 Indian Economy

National Income


Inflation (Types and Effects)

Various Price Indices in India

Monetary Policy


Natural Vegetation in India

UNESCO world heritage sites in India



Basic Structure of Constitution



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Sudheer Kumar KSudheer Kumar KMember since Sep 2020
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Manvendra Singh Bhaskar
Sir hindi medium se nhi pdate ho kya

PyAug 2, 2021

Plz hindi language also

SonaliAug 2, 2021

Sir please hindi me send krdo

SureshAug 8, 2021

Sir. Daily notes are not open please check it sir
Anant Kumar

Anant KumarAug 12, 2021

Please Hindi mein send kar
Aaron Anmay

Aaron AnmayAug 12, 2021

Hindi to kar dijye
Kumar Laxmi Narayan
Sir 🙏🙏🙏🙏🙏
Utkarsh Mishra
Practice section empty kyu h

AppuAug 29, 2021

Hy ras ki online class chiya
Roshani Chamoli
Sir Hindi me send kar do

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