IISER Aptitude Test 2024 Preparation Strategy + Study Plan + Online Coaching

IISER Aptitude Test Preparation.

This is a preparation guide for IISER Aptitude Test (IAT) also known as IISER entrance exam. Here we will see IISER Aptitude Test preparation strategy, study plan, subject tips and best online coaching to crack the IISER admission test.

IISER Aptitude Test Preparation 2024 [Table of contents]

For IISER admission process, number of seats, eligibility criteria, application form and aptitude test pattern - IISER Entrance Exam Details.

Can I Crack IISER Aptitude Test 2024 If I Start Now?

Yes, you can crack IISER Aptitude Test 2024 if you start preparing now. To crack IISER aptitude test, you need to understand concepts well and learn how to apply them in solving problems. The IISER entrance exam will have conceptual and tricky questions that will be easy to solve if you practice well during the preparation.

Best Online Crash Course for IISER Aptitude Test 2024 : Course Details and Admission Process

How to Prepare for IISER Aptitude Test?

IISER aptitude test preparation is not much different from JEE or NEET preparation. While JEE and NEET requires you to study 3 subjects PCM or PCB, IISER aptitude test has questions from Physics, Chemistry, Math and Biology.

To start preparing for IISER Aptitude Test, make a proper study timetable giving importance to all 4 subjects. Along with NCERT textbooks, you can study from coaching modules. Solve IISER aptitude test previous years papers to practice the type of questions you can expect in the exam. Check the paper pattern and marking scheme to prepare well for the exam.

IISER Aptitude Test Preparation Strategy and Study Plan

The ideal study plan and strategy to prepare for IISER aptitude test.

  • Study all the concepts and topics thoroughly. You need to have strong concepts understanding to perform well in the IISER entrance exam. IAT relies less on memory and more on applying ideas and concepts to solve problems.
  • While practicing questions if you know that you are not much familiar with the concepts involved in the question, don’t attempt it, rather study the concept first and then solve the question.
  • Create a habit of problem solving. The more problems you solve, the more you will become familiar with strategies for picking the right formula in tests and exam.
  • Try to visualize the question. Write down the given information, draw a diagram of the situation and write the thing you have to find. Do this with easier questions first and then difficult questions.
  • Make notes of each and every topic (important terms, formulas, reactions, mistakes while solving problems). Make a separate notebook for remembering formulas in each subject. Keep revising what you learn during the preparation. This is common for IAT, JEE and NEET preparation.
  • Don't give preference to any one subject. For IISER aptitude test, all the subjects (Physics, Chemistry, Mathematics, Biology) are equally important.
  • Study Biology from NCERT if you are a JEE aspirant or have PCM subjects.
  • NEET aspirants can refer to Arihant/ Cengage books or JEE coaching modules for IAT Math preparation.
  • Maintain accuracy and avoid negative marking. The IISER aptitude exam has enough time (3 hours) to solve 60 questions.
  • Practice IISER aptitude online mock tests. Find your weak links and silly mistakes and work on them. The goal is to improve with each test.

IISER Aptitude Test Subject-wise Study Tips

IISER aptitude test has four subjects - Physics, Chemistry, Math and Biology. There will be 15 questions from each subject in the IISER entrance test. Let's see how to study Physics, Chemistry, Math, Biology for the IISER aptitude test.


Physics requires logical thinking, a thorough understanding of fundamental concepts and the application of mathematics to solve problems. Understanding the concepts and practicing problems is the key to score well in IISER Aptitude Test Physics. While preparing, keep your concepts clear before you go for questions.

Practice conceptual questions in Physics. Solve problems that relate theoretical physics to daily life. Your analytical skills will be tested in solving the questions.


The best way to study Organic Chemistry for IISER Aptitude Test is to learn by understanding and then revising it again and again. Write a summary of important points. Start with the basics and then move ahead with complex concepts. Practice problems each time when you study a topic. Make a separate notebook for named reactions & their mechanism and revise it daily.

For Physical Chemistry, Read from NCERT and have your concepts clarified at your coaching institute. To become good at Physical Chemistry you need to develop problem solving skills. Be thorough with all the formulae. Solve good quality problems in Physical Chemistry.

Inorganic Chemistry involves a lot of memorizing. Study NCERT properly. Make precise notes for each chapter. You might think it is a waste of time right now to maintain so many notes but they’ll prove indispensable for your revision.


For scoring well in IAT Math, practice is very important. Formulas should be on your fingertips. Know every shortcut possible. Learn important results and theorems. Mathematics is not just solving, it needs a little visualisation skills too (ex.- graphs and curve sketching). You could face a lot of IQ-based problems in IISER Aptitude Test Maths section.


For IISER Aptitude Test, NCERT Biology is recommended. Remember the diagrams and their labellings. Practice MCQs in Biology. Solving questions is equally important in Biology as it is in Physics and Chemistry. Make your own notes in Biology, include flow charts and shortcuts to learn important topics.

IISER Aptitude Test Syllabus 2024

Check out the complete syllabus of IISER aptitude test 2024 : IISER Aptitude Test Syllabus

IISER Aptitude Test Preparation Books and Study Material

Check out the best books for IISER Aptitude Test. Refer to JEE/ NEET study material for IISER aptitude test preparation.

How to Prepare for IISER Entrance Exam along with JEE/ NEET?

If you are a JEE aspirant, your preparation for Math, Physics and Chemistry should benefit in IISER aptitude test. For Biology, study from NCERT textbook and solve previous year questions. For NEET aspirants, Math could be a challenge in IISER aptitude test. If you know the concepts well and solve IAT previous year papers, you can do well in the exam. Students with PCMB in class 11 and 12 can have advantage in IISER admission test.

IISER Entrance Exam - FAQs

Should I prepare for the IISER entrance exam? What are the benefits?

Yes, preparing for IISER entrance exam and clearing it will not just give you admission in prestigious IISER institutes (in Pune, Bhopal, Kolkata, Mohali, Berhampur, Thiruvananthapuram, Tirupati) and IISc Bangalore but also makes you eligible for INSPIRE scholarship throughout the course.

What JEE rank is required for admission in IISER?

A candidate needs to secure a JEE Advanced rank within top 15,000 for admission in IISER.

Can I get admission in IISER through NEET?

No, IISER doesn’t consider NEET rank for admission. You have to crack IISER aptitude test or JEE Advanced in order to be eligible for IISER admission.

What is a good score in the IISER aptitude test?

The cut-off for IISER aptitude test changes every year. A score in the range of 100-110 was good for the IISER old pattern. But with the IAT new exam pattern marking scheme, you should target a minimum of 150 marks out of 240 in the IISER entrance exam.

Can I Crack IISER Aptitude Test Without Coaching?

It's difficult to crack IISER aptitude test without coaching. Generally, JEE or NEET coaching helps in IAT preparation. You can join a short crash course for IAT to learn important topics and problem solving tricks to crack the IISER aptitude test. JEE aspirants can take Biology classes or self-study from NCERT. NEET aspirants can take extra classes of Math for IISER aptitude test.

Best Online Coaching for IISER Aptitude Test 2024

Mystudycart provides best online coaching for IISER Aptitude Test. A team of experienced and qualified teachers will teach you online for the IISER entrance exam. The classes are live and interactive that allows 2-way communication between teacher and student. It’s like a normal classroom where you can ask all your doubts from the teacher.

For IAT 2024 Candidates : Best Online Crash Course for IISER Aptitude Test 2024

Do you like to prepare for IISER Aptitude Test by learning from the top faculty and experts, right from your home? Check out a free online demo class now.

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