Strategy is a frequently used word but is not implied. If implied precisely, then God knows what wonders might take place. Strategy is the boat that will help the UPSC aspirants get over the Civil Service Examination sea.

The primary question is how to crack the civil service exam and what is this 100 days strategy to crack IAS for? Applicants dedicate a whole year studying the subject matters, so these 100 days should be the time to test their preparation and work on things where they find themselves lacking. So we would advise the IAS aspirants to follow the below-stated strategy for 100 days to crack IAS.

Day 01 to 25

Before beginning with day one, you should have a schedule ready about how you will segregate your study. It will help you stick to the clock, and you will complete your studies in a disciplined manner.

Mock Tests

Just like you eat every day without any negligence, you must give one mock test daily until the 100th day like a ritual. You can give online mock tests and also collect the exam paper of all the previous years. Give the mock test in a timed manner and an exam hall like environment. This will help you complete the exam in time, and you won’t find much difficulty when giving the actual exams. The mock test will help you know the areas you are lacking and work on them.

Segregate the Topics

There are many topics that a student has to study for the exams. The topics range from current affairs to cultural heritage to the ancient world. It can get difficult for an individual to read one subject for 8 to 9 hours unless it is their favourite subject. So you can segregate the topics while making the schedule. Calculate how many topics you will study in a day and how much time you are going to dedicate to each.

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Day 26 to 50

Learn Techniques

After 25 days of giving mock tests, you would have a basic idea about how the final exams will be. So from day 26, try to inculcate some techniques while writing your mock tests in the same discipline. You should try to learn the common technique of solving the question paper in the 3-2-1-0 E method. Another important technique is to boost your memory power which could help you remember the topics you have read. You have read tons of study material. You are probably not going to remember all of it, but surely most of it. Practice these techniques so that by the 50th day, you are more prepared than ever.

Read Important Books

Any IAS aspirant relies heavily on some important books to prepare for cracking the civil service examination. As every book has its way of explaining the concepts, the application can make the aspirants understand the concepts better. You might have read many books while preparing for the exams, but this list would help you know if you missed some books.

Current Affairs
  • Manorama Year Book
  1. Newspapers like The Hindu, The Indian Express, and Economic Times
  2. Online sources and uFaber
Science & Technology
  1. Newspapers like The Hindu, The Indian Express, and Economic Times
  2. Online information from the ISRO website and other sources
  • NCERT’s Class 11 and 12 books
  1. Indian Economy by Ramesh Singh
Indian Polity
  1. An Introduction to the Constitution of India by D. D. Basu
  2. Indian Polity by Laxmikanth
  3. The Constitution of India by P. M. Bakshi
Indian History
  1. Ancient India by RS Sharma for Ancient History
  2. History of Medieval India by Satish Chandra for Medieval History
  3. Spectrum’s A Brief History of Modern India for Modern History
  4. Spectrum’s Facets of Indian Culture for Indian Culture
Indian Geography
  1. Geography of India by Majid Husain
Environment & Ecology
  1. The study material provided by NIOS
  2. Read online about any recent Climate change events
  3. Read about new development projects by the Ministry of Environment and Forests, Government of India

The reason for starting to read these books from day 26 is because, by day 25, you would be done with most of your syllabus, so these books won’t feel like a burden. Plus, you don’t have to read the whole book with minute details in these 25 days. You can skim the book and make a note of important topics discussed in the book.

Day 51 to 75

Mark Important Events

As you enter phase 3 of your 100 days strategy to crack IAS, you would be having a pool of information and study material in your brain. Everyone knows that not every single event or topic is going to be asked in the exam. To memorise your studies better, you should start marking the important topics and events from the study material.

You should analyse the question papers from previous years and find the important topics asked repeatedly. By doing so, you can easily focus on the crucial topics and not panic about remembering all the topics.

Analyse Your Weak Points

It’s high time you started recognising the weaker areas in your preparation. You will be giving a mock test regularly, and then you will also check it the next day. Till now, you should be completely aware of your preparations. You must be knowing where you are lacking, and in what aspects you are exceeding.

To strengthen your weaker areas, what you can do is increase the time to study the topics you are falling back in. But that doesn’t mean that you neglect the other subjects. You can manage your schedule by decreasing the study time for the subject/topics in which you are excellent and increase the study time for the subject/topics you are weaker in.

Day 76 to 100

Revision & Practice

These last 25 days are the most crucial. Ensure that you focus on revising and practising what you have already studied, and don’t take up any new book. If you don’t revise for the Civil Service Examination, you won’t remember much in the exam hall, as you have studied those topics months back, and due to lack of revision, you don’t remember.

You know your areas of excellence and those where you lack. You must manage your time and give adequate time for revision to every topic. And until the last day, don’t stop attempting mock tests daily. If you do so, you are going to get the required edge for your studies.

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The preparation for IAS exams is no cakewalk and can be exhausting if you don’t follow the strategy to crack IAS. Follow the footprints, study as much as you can, and take care of your health. Don’t stay sleep-deprived, and don’t avoid eating meals on time to study more, as it can harm your health which can affect your performance in the exams. To find relevant study material online for your IAS examination, visit the UPSC Pathshala website, as they have numerous articles and blogs to solve the queries of various subjects. You can also call to book free demo classes. For further information, follow us on our official website.

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100 Days Strategy to Crack IAS: A Guide for Beginners and Repeater Aspirants
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100 Days Strategy to Crack IAS: A Guide for Beginners and Repeater Aspirants
Still wondering how to crack civil service exam won’t do any good. Read this article to know the 100 days strategy to crack IAS examination and get one step closer to your dream job.
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About the Author


Shilpa is a professional web content writer and is in deep love with travelling. She completed her mass communication degree and is now dedicatedly playing with words to guide her readers to get the best for themselves. Developing educational content for UPSC, IELTS aspirants from breakthrough research work is her forte. Strongly driven by her zodiac sign Sagittarius, Shilpa loves to live her life on her own notes and completely agrees with the idea of ‘live and let live. Apart from writing and travelling, most of the time she can be seen in the avatar of 'hooman' mom to her pets and street dogs or else you can also catch her wearing the toque blanche and creating magic in the kitchen on weekends.

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