IISER Entrance Exam Preparation Tips & Guide 2025

Indian Institutes of Science Education and Research Entrance Exam 2025 ( IISER Entrance Exam )

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Manisha Kumari

Manisha KumariAssociate Senior Executive

Updated on May 24, 2024 18:18 IST

IISER, the exam official has activated the IAT 2024 mock test link to ace the IAT preparation. Candidates who are taking the IAT 2024 exam on June 9, 2024, can visit the official website, i.e., iiseradmission.in and can attempt the mock test from there.

Also Read: IAT 2024 Mock Test Link Activates @iiseradmission.in; Practice Questions Here 

The IISER Entrance Exam has been deemed challenging by various aspirants who have appeared for the national-level entrance exam. Students need to get their preparation strategy right, should have the prescribed syllabus, and should know all about the IISER Entrance Exam pattern and marking scheme. There are various aspects that one needs to cover in order to ace the IISER Entrance Exam.

Only the brightest and best are able to secure admission to the BS-MS Dual Degree course and the seats are limited. However, with the right preparation, one can come out with flying colours and secure admission to the five-year integrated course.

 

How to Prepare for IISER Entrance Exam

Students can follow the below-mentioned steps on how one should prepare for the IISER Entrance Exam which is as follows: 

Step 1: The candidate should know the IISER Entrance Exam Pattern and Marking Scheme.

Step 2: Get the prescribed IISER Entrance Exam syllabus.

Step 3: Solve Sample Papers and Previous Years' Question Papers.

Step 4: Revision.

IISER Entrance Exam Highlights

Exam Name

IISER Entrance Exam

Conducting Body

Indian Institute of Science Education and Research

Exam Mode

Offline

Exam Duration

3 Hours

Exam Medium

English

Total Marks of IISER

240 Marks

Official Website

http://www.iiseradmission.in/

Preparation Tips for IISER Entrance Exam

Know the Exam Pattern and Marking Scheme: The candidate should know the IISER Entrance Exam pattern which comprises of elements such as the mode of the entrance exam, the exam medium, the exam format and exam duration. Other than the pattern, one should also know the number of sections which will be asked in the IISER Entrance Exam question paper, how many questions in total will be asked, will there be negative marking or not, how many marks will be awarded for each correct answer. To know the exam pattern and marking scheme of the IISER Entrance Exam, is like knowing the blueprint of the exam. To know more about the IISER Entrance Exam pattern and marking scheme, click here.

Get the Prescribed IISER Entrance Exam Syllabus: The IISER Entrance Exam has a fixed syllabus which students need to learn from. Physics, Chemistry, Mathematics and Biology. Students should divide their syllabus and try to complete it within a set time period. Other than prep books, students should also stick to their Class 12 Science subjects. The questions asked in the IISER Entrance Exam will be from the syllabus itself and no questions will be asked from out of context. To know more about the IISER Entrance Exam syllabus, click here.

Get Prep Books and Guides: To help you better understand the syllabus better, one can purchase prep books and guides for the IISER Entrance Exam. Students will understand the subjects and topics in a better manner. Also, prep books have sample papers which you can solve. Before purchasing any prep book one should know about what book they are buying, is the prep book covering the contents mentioned in the syllabus or not. Purchase prep books which are well known and prescribed by coaching centres or professors. To know the prep books for the IISER Entrance Exam, click here.

Create a Time Table: The only way to ensure you complete your syllabus on time, is by creating a time table and schedule. Divide your schedule according to the chapters, units and subjects which have to be covered. Make a time table on a weekly basis, from there a daily basis and then gradually on an hourly basis. If you stick to your set time table, you can complete the syllabus on time and will also have time on your hands to revise.

Revision: Once you are done for the day, before getting on to a new chapter or subject, revise what you have learnt first. It will help you in understanding the topics better. Also, jot down points as it can summarize what you have learnt and will help you remember better,

Get Proper Rest: Do not panic, no need to stress out. Get the rest that is required as you cannot keep on continuously keep on studying. Your mind and body need a break and you need to be energised to study properly.

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IISER Entrance Exam Exam

Student Forum

chatAnything you would want to ask experts?
Write here...

Answered 3 days ago

IISERs and IITs are both excellent institutions, but they have different focuses:   

IISERs:
Primarily focus on fundamental Science research. It also offers a strong foundation in basic sciences like physics, chemistry, biology, and mathematics. This will encourage research-oriented learning from the

...more

N

Nitesh Gaurav

Beginner-Level 3

Answered 3 days ago

IISER entrance exam is one such platform where candidates who are interested in pursuing their academics in BS-MS dual degree and BS degree programmes from the reputed research institutes like IISERs, IIT Madras and IISc Bangalore must appear for IAT 2025.

Candidates who have passed their Class 12 bo

...more

S

Shikha Bhandari

Beginner-Level 3

Answered 2 months ago

Candidates will be able to download the final answer key of IISER 2025 pdf from the official website only in online mode. The authorities released the first provisional answer key of IISER pdf and candidates will be able to check their answers and calculate the probable scores secured in the IISER 2

...more

48624059
Manisha Kumari

Contributor-Level 10

Answered 2 months ago

Analyzing trends in IISER application statistics can provide valuable insights into the growing popularity and competitiveness of the IISERs. Here are some key factors to consider when interpreting these trends:
1. Overall Increase in Applicants:
Rising Awareness: A steady increase in the number of ap

...more

48624059
Manisha Kumari

Contributor-Level 10

Answered 2 months ago

IISER application statistics can be helpful for applicants in the IISER examination in several ways:

1. Understanding the Competition:

  • Number of applicants: Knowing the total number of applicants can give you an idea of the competitive landscape and help you gauge your chances.
  • Distribution of applican

...more

48624059
Manisha Kumari

Contributor-Level 10

Answered 2 months ago

The IISER Paper Analysis 2023 is given below for the reference of the candidates.

 
ParticularsAnalysis 
Overall Difficulty LevelModerate 
Expected Number of Good Attempts45-50
Difficulty Level of BiologyEasy to Moderate
Difficulty Level of PhysicsModerate to Difficult
Difficulty Level of MathematicsDifficult
Difficulty Level of ChemistryModerate 
Topics with Highest Weightage in MathematicsSets, Relations And Functions
Topics with Highest Weightage in ChemistryInorganic and Organic Chemistry,
Topics with Highest Weightage in PhysicsGravitation, Electricity, Electrostatistics
Topics with Highest Weightage in BiologyMolecular Biology, Biotechnology, Cell Biology

 

48624059
Manisha Kumari

Contributor-Level 10

Answered 2 months ago

IAT 2024 question paper and answer key were released on June 9, 2024 on the official website. For the last day of IAT 2024 preparation, candidates can go through the IISER 2024 question paper weightage from here:

SubjectDifficulty LevelGood Attempt
BiologyEasy12-13 Questions
PhysicsModerate8-10 Questions
ChemistryEasy to Moderate10-12 Questions
MathematicsModerate9-11 Questions

48624059
Manisha Kumari

Contributor-Level 10

Answered 2 months ago

The following items or objects will not be allowed to be carried to the IISER 2025 exam centres.

  • Stationery items such as test-based material (written/printed), papers, notes, Pencil box, pouches, geometry box, pen, scale/ruler, eraser, etc.
  • Electronic devices such as calculators, cameras, electronic

...more

48624059
Manisha Kumari

Contributor-Level 10

11 Institutes accepting IISER Entrance Exam

B.Sc. (Research) in Biology
  • 4.0

    Placements

    4.0

    Infrastructure

    4.0

    Faculty & Course Curriculum

    3.0

    Crowd & Campus Life

    5.0

    Value for Money

    4.0

    Learning Experience

    0.0

    Course Support

    0.0
    (1)
  • |
  • Total Fees: ₹ 40,000
  • |
  • 4 years
  • |
  • Full Time
B.S. in Electrical Engineering and Computer Science
  • 4.0

    Placements

    2.8

    Infrastructure

    4.3

    Faculty & Course Curriculum

    4.3

    Crowd & Campus Life

    4.5

    Value for Money

    4.0

    Learning Experience

    0.0

    Course Support

    0.0
    (4)
  • |
  • Total Fees: ₹ 3.15 Lakh
  • |
  • 4 years
  • |
  • Full Time
B.Sc. (Research) in Physics
  • 4.3

    Placements

    3.9

    Infrastructure

    4.4

    Faculty & Course Curriculum

    4.3

    Crowd & Campus Life

    4.7

    Value for Money

    4.2

    Learning Experience

    0.0

    Course Support

    0.0
    (12)
  • |
  • Total Fees: ₹ 40,000
  • |
  • 4 years
  • |
  • Full Time

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