IISER Aptitude Test 2025 Preparation Strategy + Study Plan + Online Coaching

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

IISER Aptitude Test Preparation [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 2025 If I Start Now?

Yes, you can crack IISER Aptitude Test 2025 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.

How to Start Preparing for IISER 2025?

Starting 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. Follow a study timetable giving importance to all the subjects. Make notes from the beginning of your preparation.

Best Online Crash Course for IISER Aptitude Test 2025 : Course Details and Admission Process

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

The 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.

How to Study Physics for 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 study Physics for the IISER Aptitude Test. Practice conceptual questions in Physics, solve problems that relate theoretical physics to daily life. Your analytical skills will be tested in solving the Physics questions in IAT.

How to Study Chemistry for IISER Aptitude Test?

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.

How to Study Math for IISER Aptitude Test?

For scoring well in IISER Aptitude Test 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.

How to Study Biology for IISER Aptitude Test?

NCERT textbook is recommended to study Biology for IISER Aptitude Test. 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

Check out the complete syllabus of IISER aptitude test : 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 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 aptitude test 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 aptitude test.

How do I score 200+ in the IAT?

200+ marks out of 240 would be a great score in IAT. It will certainly give you admission in IISc Bangalore or IISER Pune. Understand concepts well, give importance to all 4 subjects, maintain accuracy and give a lot of online mock tests to score 200+ in the IISER aptitude test.

How do I actually prepare for the IAT if I'm not preparing for the JEE or NEET?

You can prepare for IAT even if you don't prepare for JEE or NEET. The exam pattern, questions level and syllabus of IAT is similar to JEE and NEET. Follow the subject-wise tips for IISER aptitude test and, if possible, join a dedicated course for IAT preparation.

I am dropping a year for IISER aptitute test. How do I prepare for it?

In the drop year, you can give your full attention to the IISER aptitude test without worrying about school board preparation. Make a proper study schedule that covers daily studies, revision and practicing MCQs. Find out your weak topics and work hard to make them your strong areas. Always surround yourself with positivity and stay motivated. Never let negative vibes distract you.

How to prepare for IISER Aptitude Test at home?

Students can prepare for IISER Aptitude Test at home by taking live classes from the top faculty and experts at Mystudycart online coaching platform.

Which youtube channel or app is best for IISER Aptitude Test preparation?

Don't get misguided by YouTube channels and Apps for IISER Aptitude Test preparation. Join a dedicated coaching (online or offline) to get the best result in 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 2025

Mystudycart provides the best online coaching for IISER Aptitude Test 2025. 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.

Do try our Free Online Demo Class, you'll not be disappointed!

If you have more queries related to IISER preparation, you can send them through the below form.