IISER 2025: Round 7 Admission Offer link, Closing Rank, Cut Off, Safe Score & Other Details

Q: Where to find IISER entrance exam syllabus?

IISER entrance examination provides admission to candidates in the five-year-long BSMS dual degree programme offered by them. On the basis of a candidates score in the IISER Entrance Exam (also known as IISER aptitude test), he/she can secure admission at IISER located in Berhampur, Bhopal, Kolkata, Mohali, Pune, Thiruvananthapuram, or Tirupati. Since it is an undergraduate degree, the syllabus for the examination is confined to class 11 and 12 subjects which are Physics Chemistry Biology and mathematics. Candidates can find the complete syllabus in the information brochure of the IISER on the official website. For detailed syllabus, candidates can view the below Shiksha link- https://www.shiksha.com/science/iiser-entrance-exam-syllabus.

Q: Am I allowed to carry a calculator to the exam centre of IISER Entrance Exam?

No. Students are not permitted to carry any electronic device including a calculator. However, candidates need not to get worried about the calculator as the numerical which will be asked in the examination will be upto the class 12. Candidates need to remember some basic log values which can be used in solving some of the equations in mathematics and Physics The student will be provided with plain sheets to do their calculation.

Q: Is IISER entrance examination tougher than JEE Advanced?

IISER Aptitude Test difficulty level is comparatively easier than JEE Main exam difficulty level. There are four sections in the exam, and all have equal weightage. Mentioned below are the details for the same: Biology: This section might sound a tough nut to crack for the PCM students, but a reasonable understanding of class 11 and 12 NCERT concepts can help you sail through this section. If you are not familiar with Biology try to ace the Maths section. As the number of test-takers has grown over the years, this section has also seen a surged difficulty level. Maths: For the Biology students, it might be hard to crack. You need to focus on 11th and 12th class concepts. You can search for the doable questions and solve them. The level is usually at par or even above JEE Mains. The Biology students can cover the scores in their specialised section. Physics and Chemistry: This section is usually easier than the above two sections. The scores obtained here can make-or-break your chances for counselling. The questions in these two sections cover the fundamental and essential concepts. It is better to score well in these two sections. The sections are not really tough. They are far away from the difficulty level of JEE Advance. Overall, the exam is far from easier than JEE Advanced exam. The Biology students have the advantage to finish their section quicker. Make sure your fundamentals are clear and your reasoning ability is good. This should be enough to secure a good score.

Q: What courses are offered at IISERs?

IISERs offer admission into courses leading to BSMS Dual Degree, and BS Degree (only at IISER Bhopal) Programs. Admissions are via IAT Channel, KVPY Channel and JEE Advanced Channel. Below are the programmes offered by IISERs: 1. Biological Sciences 2. Chemical Sciences 3. Earth & Climate Sciences/Earth & Environmental Sciences 4. Economic Sciences 5. Engineering Sciences (Chemical Engineering, Data Science & Engineering, Electrical Engineering & Computer Science) 6. Geological Sciences 7. Integrated & Interdisciplinary Sciences (Biological Sciences, Chemical Sciences, Mathematical Sciences, Physical Sciences) 8. Mathematical Sciences 9. Physical Sciences.

Q: What is seat acceptance structure in IISER 2024 counselling process?

Candidates can go through the following information : If a candidate receives an admission offer, he/she can either choose to accept the seat or reject it. If a candidate rejects the offered seat or if no action is taken by the candidate before the deadline, then the candidate will not be able to participate in further rounds of counselling. If a candidate receives an offer, then to accept the seat offered, the student must pay a seat acceptance fee through online mode before the prescribed deadline. If the seat acceptance fee is not paid, the candidate will not be considered for admission in subsequent allocation rounds. After accepting the offer and paying seat acceptance fee, the candidate can exercise two options: Candidate can FREEZE the seat (they will not participate in further rounds of counselling), Candidates can FLOAT (they will participate in further rounds of counselling to get their higher preferences). The FLOAT option is activated by default for those who pay the seat acceptance fee. A student who has chosen to FLOAT will be considered for seat allocation againin the next round. If they are eligible to secure a seat in an IISER that is higher in their preference list than the currently accepted one, they will be offered that seat.

Q: How many rounds of IISER 2025 counselling will be held?

Since the exam officials are yet to announce the IISER 2025 counselling dates and details. However based on the previous year trends, there will be six rounds of IAT 2025 seat allotment process. Following the previous years trend, IISER has the tendency of releasing multiple round of IAT seat allotment/ closing rank list, depending upon the availability of the seat in the IISER insitutes.

Q: What is the IISER current seat acceptance status in participating institutes?

IISER 2025 admissions are closed for the following degree/institutes: All categories for the (a) BS-MS Programmeme at IISER PUNE BS-MS Programme at IISER KOLKATA BS-MS Programme at IISER MOHALI BS-MS Programme at IISER BHOPAL BS-MS Programme at IISER THIRUVANANTHAPURAM BS-MS Programme at IISER TIRUPATI, BS Engineering Sciences Programme and BS Economic Sciences Programme

Q: How to fill IISER 2024 decision-making form?

After the declaration of the IAT 2024 seat allotment list, candidates whose AIR rank lies in the released closing rank list will then have two options ie., accept or reject the seat. Candidates can check out how to fill out the IISER 2024 decision-making form by following the below-mentioned steps: Visit the IAT 2024 official website and log in to your registered account with the help of login credentials i.e., username and password. then click on the submit reference tab present on the left corner of the system. Next “Click Here to Submit Your Decision” You will see this kind of offer letter once you click “Click here to download the offer letter”. This is a sample offer letter. Click “DECISION MAKING” and then click “Click Here to View Allotted Seat” Click “Generate OTP” to go to the next page Enter the captcha to receive the OTP Check your registered mobile number and/or email ID for the OTP Validate the OTP received on your registered mobile number and/or email address Once the OTP is validated successfully this pop-up will come After validating the OTP, you need to select one of the options. Candidates who received their 1st choice will not see the FLOAT (I WANT TO ACCEPT AND FLOAT MY SEAT PREFERENCE) option Please select the option carefully and click “Proceed”. Once submitted, NO FURTHER CHANGES WILL BE ALLOWED.

Q: What courses are offered at IISERs?

IISERs offer admission into courses leading to BSMS Dual Degree, and BS Degree (only at IISER Bhopal) Programs. Admissions are via IAT Channel, KVPY Channel and JEE Advanced Channel. Below are the programmes offered by IISERs: 1. Biological Sciences 2. Chemical Sciences 3. Earth & Climate Sciences/Earth & Environmental Sciences 4. Economic Sciences 5. Engineering Sciences (Chemical Engineering, Data Science & Engineering, Electrical Engineering & Computer Science) 6. Geological Sciences 7. Integrated & Interdisciplinary Sciences (Biological Sciences, Chemical Sciences, Mathematical Sciences, Physical Sciences) 8. Mathematical Sciences 9. Physical Sciences.

426 Students Q&A

Updated on Oct 7, 2025 10:59 IST

By Ishita Chauhan, Retainer

IISER Admission Process ended for the academic session 2025-26. The IISER 2025 first admission list was released on July 21, 2025, for admissions to the BS-MS/BS/Btech courses. The IISER 2025 Counselling registration end date was July 7, 2025.

Candidates who have an AIR Rank or Category rank, only they are eligible for the counselling process conducted by the exam officials for the admission process. Candidates needed to fill out the IISER 2025 counselling registration by visiting the official website, ie, iiseradmission. in and logging in to their registered accounts.

IISER Exam Cut-off 2025 marks are not released by the exam officials directly on the official website or on the test takers' IISER 2025 rank card. The IISER 2025 result was announced on June 24, 2025, for admissions to the 5-year BS-MS and 4-year BS degree programmes. The IISER result 2025 link was released on the official website, i.e., iiseradmission.in, for candidates to log in to their registered account.

Latest Updates:

Table of content

Why IISER Aptitude Test?
IISER 2025 Important Dates Table
How is IISER 2025 Counselling Done?
What is IISER 2025 Admission Process?
What is IISER 2025 Result Date?
IISER 2025 Entrance Exam Analysis
IISER Entrance Exam 2025 Admit Card
IISER 2025 Entrance Exam Centres
IISER Entrance Exam 2025 Syllabus
IISER Entrance Exam 2025 Exam Pattern
IISER Entrance Exam 2025 Eligibility Criteria
IISER 2025 Entrance Exam Application Process
IISER Entrance Exam 2025 FAQs
IISER Entrance Exam 2025 Contact Information

Why IISER Aptitude Test?

Indian Institutes of Science Education and Research (IISERs) conduct an entrance exam in order to provide admission to candidates in the five-year-long BS-MS dual degree programme offered by them. On the basis of a candidate’s score in the IISER entrance exam (also known as IISER aptitude test), he/she can secure admission at IISER located in Berhampur, Bhopal, Kolkata, Mohali, Pune, Thiruvananthapuram, or Tirupati. Candidates who cleared their Class 12 in the Science stream are eligible to apply for the IISER entrance exam 2024. As per the IISER entrance exam pattern, there are a total of 60 objective questions that candidates need to complete in three hours duration.

Commonly asked questions

Q: Is IISER entrance examination tougher than JEE Advanced?

Q: How long will be the IISER Entrance Exam?

Q: What courses are offered at IISERs?

IISER 2025 Important Dates Table

Take a look at the table below for the complete schedule of IISER Entrance Exam 2025 exam

Dates	Past Exam Dates
16 Aug ' 25 - 19 Aug ' 25	IISER 2025 Round 4 Seat Allotment
08 Aug ' 25 - 12 Aug ' 25	IISER 2025 Round 3 Seat Allotment
01 Aug ' 25 - 05 Aug ' 25	IISER 2025 Round 2 Seat Allotment
View More Past Events (11)

How is IISER 2025 Counselling Done?

IISER Counselling process began on June 26, 2025, for those students who appeared for the IAT 2025 exam and achieved their AIR/Category ranks. The end date for these selected candidates to register was July 7, 2025. These counselling dates were released by the exam conducting authority after they declared the IISER Result.

The admission process and counselling process for students to get admission to IISER is over for the academic session 2025-26.

Commonly asked questions

Q: What is seat acceptance structure in IISER 2024 counselling process?

Q: What are the IISER Seat Acceptance Fee (SAF) refund rules?

Q: What are the important points that one needs to remember for applying in IISER 2024 counselling process?

What is IISER 2025 Admission Process?

Those canddiates who appear for the IISER Exam, must be aware that the Indian Institutes of Science Education and Research is one of the prstigious world-class institutes for those who dream to achieve best quality education in science and research field.

The IISER Institutes sets the foundation for students that can helps them achieve mildstones in the field of engineering, science, mathematics and and technology.

All those candidates who are preparing for the IISER entrance Exam, should know that the top-ranked institute like IISER only select the most deserving students and the admission process is conducted in two stages

In the first stage, is when the IISER aptitude test (IAT) is held in online mode across various centres in India, and the exam is conducted once a year. IISER is a national-level exam and it is conducted for three hours. There are various subjects and topics that are covered while preparing the IISER Question paper such as Mathematics, Physics, Chemistry, Bilogy, and general science.

In the second stage, consist of more interatice session with the stduents, students can share thier experince and opinion related to their passion for their career, educational achievement, their goals with the IISER selection committee. This can help the selection committee to know the psychi behind every student and some of their personality traits and their academic ability as well. Also, students need to submit a letter of recommendation from their ex-professors, teachers or mentors that mentios some of the positive insights related to the student's personality, qualities, their academic journey and more.

Then, all the selected candidates need to go through the interview session which is held by the IISER selection committee to know these well-derserved candidate to know their interest in IISER, and to understand their academic goals on a personal level.

Commonly asked questions

Q: What are the documents required for filling up the IISER 2025 entrance exam application form?

Q: What is the application fee for IISER Entrance Exam 2025?

Q: How to select IISERs during online application?

What is IISER 2025 Result Date?

IISER Result was released on the official website by the on June 24, 2025, for those students who appeared for the IISER Exam. To access the donwload link of the scorecards stduents need to visit the official website, i.e. iiseradmission.in. To confirm the seats students need to submit the important document needed during the counselling rounds to get admission to their prefrred courses such as BS-MS Dual degree and BS degree at IISER Bhopal.

Commonly asked questions

Q: What details are required to download the IAT result and scorecard?

Q: I have forgotten my IISER Entrance Exam application number. What should I do?

Q: When will IISER 2025 entrance exam result be declared?

IISER 2025 Entrance Exam Analysis

IISER 2025 Exam was conducted successfully on May 25, 2025, at various exam centres across the nation. The overall IAT 2025 exam difficulty level was moderate. Candidates who had opted for PCM found the Biology section tough to attempt, and candidates who had PCB in their class 12 found the Mathematics subject questions difficult to solve. Topics were equally distributed from the IAT 2025 syllabus. Preparation from NCERT Books will help the candidates to have a good IAT 2025 score. There were no such technical glitches found at the examination hall.

Candidates can check out the IISER 2025 exam difficulty level from here:

Subject	Difficulty Level	Good Attempt
Biology	Easy	12-13 Questions
Physics	Moderate to Difficult	8-10 Questions
Chemistry	Moderate	10-12 Questions
Mathematics	Easy to Moderate	10-12 Questions

Check out the IISER Entrance Exam 2025 Student Reaction Video from here:

Commonly asked questions

Q: What will be changes made in the IISER Entrance Exam pattern?

IISER Entrance Exam 2025 Admit Card

IISER Admit Card 2025 will be made available to download from May 15, 2025 onwards on the official website. Registered candidates can download it by entering their registration credentials. The IISER admit card carries information such as personal details, exam date and time, exam centre address, and exam day guidelines and instructions. The IISER admit card is a mandatory document to be carried to the exam centre. The IISER admit card 2025 will be available only online, and candidates must preserve it until the exam's counselling or admission process is complete.

Admissions are via the IAT 2025 Channel only. The IAT 2025 admit card is a mandatory document that must be carried to the exam centre, and preserved till the admission process is complete. IISER Aptitude Test 2025 admit card will carry information like IAT 2025 Shift Timings, candidate's name, exam centre details and many more.

Also Read: IISER Exam Admit Card 2025: Direct Link to Download IAT Hall Ticket

Commonly asked questions

Q: What if there is an error or mistake on my IISER 2025 admit card? Who do I contact?

Q: When will IISER 2025 entrance exam admit card be releasing?

Q: Will the venue of the exam be mentioned on the IISER 2025 admit card?

IISER 2025 Entrance Exam Centres

The IISER Entrance Exam 2025 exam centre's name will be mentioned in the IISER Entrance Exam admit card 2025, specifying the state, exam centre details, and timings for which the exam will be conducted for the test takers. The IISER will try to assign candidates to exam centres that are close to their place of residence. The exam centres allotted to candidates will be based on what preferences they have filled out while filling up the IISER Entrance Exam 2024 application form.

The IISER 2025 Entrance Exam centres are as follows:

Bangalore
Baroda
Bhopal
Bhubaneswar
Chennai
Delhi
Guwahati
Hyderabad
Kolkata
Mohali
Mumbai
Nagpur
Pune
Thiruvananthapuram
Varanasi

Commonly asked questions

Q: Do I have to keep the admit card after giving the IISER 2025 exam?

Q: Will the time of the exam be mentioned on the IISER 2025 admit card?

Q: What are the details on IISER Entrance Exam admit card?

IISER Entrance Exam 2025 Syllabus

The IISER 2025 syllabus will be declared by the examination authorities in the information brochure. Questions in the IISER exam are asked from topics present in the syllabus of Class 11 and 12 books. The IISER 2025 exam question paper contained questions from the sections Biology, Chemistry, Physics and Mathematics. For better preparation of the IISER exam, the candidate must review the complete IISER 2025 syllabus as the questions asked will test the candidate's analytic ability.

IISER 2024 entrance examination is considered to be one of the finest and the toughest exams under Science stream undergraduate entrance examination as it provides the BSMS dual degree in the most reputed and research-oriented institutions across the country which is IISERs. On a comparison note, candidates will find the examination tougher than JEE Main exam, but below JEE Advanced. Unlike JEE or NEET the IISER aptitude test asks questions from both mathematics and Biology.

Commonly asked questions

Q: Where to find IISER entrance exam syllabus?

Q: Am I allowed to carry a calculator to the exam centre of IISER Entrance Exam?

View Syllabus

IISER Entrance Exam 2025 Exam Pattern

The IISER 2025 entrance exam pattern will be provided by the exam authorities when the information brochure and exam notification are released. Knowing the exam pattern for the examination plays a crucial role in preparing. IISER has yet to release the exam pattern; however, as per the previous year's trend, it has been observed that the exam structure tends to remain the same. Candidates can check out the expected IISER entrance exam pattern below:

The IISER Entrance Exam Marking Scheme consist of a total of 240 marks and a total of 60 questions, that are asked from Physics, chemistry, biology, mathematics. Each section of these science stream subjects consist of 15 questions. Marking scheme: Candidates will be awarded three marks for each correct answer. There will be a negative marking of one mark for each incorrect answer.

Commonly asked questions

Q: How long will be the IISER Entrance Exam?

Q: What language will the IISER Entrance Exam be conducted in?

IISER Entrance Exam 2025 Eligibility Criteria

IAT 2025 Eligibility Criteria: Age Limit And Qualifications

The candidates must have passed the Class XII or equivalent level examination in 2022/ 2023 or 2025 from any board recognized by the Council of Boards of School Education in India COBSE.
Candidates must have taken at least three subjects among Biology, Chemistry, Mathematics and Physics during their Class XII (or equivalent) examination.
Candidates belonging to SC/ST/PWD are required to score a minimum of 55% marks in aggregate or equivalent grade in their Class XII (or equivalent) examination. Candidates belonging to other categories are required to score a minimum of 60% marks in aggregate or equivalent grade in their Class XII (or equivalent) examination.

NOTE: The students from the Jammu and Kashmir Board of School Education (JKBOSE), from Kashmir division/Winter Zone areas of Jammu division and the U.T. of Ladakh, who had appeared in their Class XII or equivalent level examination in Dec 2021, are also eligible to apply for the IAT 2025, provided they satisfy all the other eligibility criteria.

Commonly asked questions

IISER 2025 Entrance Exam Application Process

IISER 2025 Application process for the academic session 2025-2026 started from March 10, 2025. Candidates will be able to fill out the IAT 2025 registration form online by visiting the official website and creating a registered account on the web portal. After creating the registered account on the IAT 2025 official website, candidates will be able to fill out the registration form by filling in the required details, selecting the exam centre preferences, uploading the required documents and paying for the IAT 2025 registration form.

Candidates interested in appearing for the IISER Entrance exam 2025, the precursor for that is filling out IAT registration from 2025. As the exam conducting body is yet to announce the application form release date, candidates are advised to check out the complete IISER entrance exam application form fill-up process from here:

Also Read: How to Fill IISER Application form 2025: Check Steps, Fee Details and link @iiseradmission.in

Commonly asked questions

Q: When is IISER Entrance Exam 2025 application process starting?

Q: What are the category Certificate requirements for OBC candidates while filling up IISER Entrance Exam 2025 application form?

Q: Can I fill the IISER 2025 application form offline?

IISER Entrance Exam 2025 FAQs

Candidates can check out the IISER Entrance Exam 2025 Frequently Asked Questions (FAQs) from here:

Commonly asked questions

Q: What is seat acceptance structure in IISER 2024 counselling process?

Q: How many rounds of IISER 2025 counselling will be held?

Q: What is the IISER current seat acceptance status in participating institutes?

Q: How to fill IISER 2024 decision-making form?

Q: What courses are offered at IISERs?

Q: What are IISER marks vs rank?

Q: What are the different channels for getting admission in IISER Colleges?

Q: What is IISER Aptitude test?

Q: In what mode will IISER 2025 aptitude test be conducted?

Q: When will IISER 2025 Answer Key objection raise window open?

Q: When will IAT 2025 Provisional Answer Key Released?

Q: What are the steps to download IISER answer key?

Q: Is IISER releasing IAT 2025 cut off?

IISER Entrance Exam 2025 Contact Information

Address

The Chairperson
Joint Admissions Committee 2025
Indian Institute of Science Education and Research Pune
Dr Homi Bhabha Road, Pune - 411 008
Maharashtra, India
Phone: 020 25908222 (2 to 5 PM, Monday to Friday)

Email Address

ask-jac2022@acads.iiserpune.ac.in

Official Website: www.iiseradmission.in

Phone Number: 03366340077

IISER Entrance Exam Exam

Student Forum

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My IAT SC rank is 7000, can I get any IISER?

Answered 2 months ago

With a 7,000 rank in the SC category, admission to any IISER (including newer campuses) is not possible as per 2025 cutoffs. Cutoff ranks for SC category in IISERs generally close between 125 (most competitive) and 750 (least competitive).

PRINCE MISHRA

Contributor-Level 7

How much rank should I score to get IISER Berhampur?

Answered 2 months ago

IISER Berhampur cutoff 2025 for the BS + MS course across multiple specialisations stood at 3299 during the Round 1 cutoff for the students belonging to the General AI quota. So, considering the first-round cutoff rank, candidates must target to secure a rank up to 3299 and lower to improve their ch

Rashmi Sinha

Contributor-Level 10

What is the IISER Mohali category-wise cutoff for BS + MS?

Answered 2 months ago

IISER Mohali cutoff 2025 has been released for different categories of students under the AI quota. For the General category, the cutoff rank for BS + MS admission across multiple specialisations was 1778. To view the category-wise ranks, refer to the table below: