What are the steps to download IISER answer key?

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 2025 admission test. To download the IISER answer key 2025, candidates must follow the below steps: Go to the IISER official website - https://iiseradmission.in/ Click on the ‘IISER answer key” link. Enter application number (roll number) and password. The answer key of IISER was displayed on the screen. Take a print out of the answer key and save it for future reference

When will IAT 2025 Student Response Sheet release?

Indian Institutes of Science Education and Research (IISER), the examination conducting body will release the IISER Aptitude Test (IAT) 2025 Student Response Sheet on second week of June 2025, tentatively. Candidates can visit the official website of IISER and after logging in with their credentials can finally view their IAT 2025 Response Sheet. Candidates can finally tally up their marks scored in the IISER Aptitude Test which will be conducted in the first week of June 2025, tentatively.

When will IAT 2025 Provisional Answer Key Released?

IISER is expected to release the IAT 2024 Exam Answer Key at its official website in the second week of June 2025, tentatively. Candidates who have appeared in IISER Aptitude Test will be able to check their answers marked for the questions asked and can evaluate their final marks scored. Candidates must note that these are not the final answer key that the examination conducting body, IISER released. These are the provisional answer key. Applied candidates will get the opportunity to raise objections if they found any mistakes in the provided answer key.

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

Candidates need to enter the application number and password/date of birth as the login details to check your IAT result. Other than this, security question or the captcha that is provided on the login page. If you have forgotten your application number then you will need your registered mobile number and email to retrieve the application number. The candidates are advised to keep the application number saved to avoid any hassle while downloading the IAT result.

When will IISER 2025 entrance exam result be declared?

According to the event dates released by IISER for the academic year 2025, the IAT 2025 result is expected to be declared in the first week of July, 2025. Candidates will be able to download their IAT 2025 results by visiting its official website. Students are advised that the results of the IISER Entrance Exam will be available online on the official website of IISER Admissions. Candidates are required to log in and check the results released. Before the IISER Entrance Exam results are released, the IISER Entrance Exam Answer Key will be released so that students can challenge the answers.

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

You can re-generate your IISER application number by clicking on the Forgot Application link available on the account login window. The steps to get the application number have been given below for the candidates: a) Go to the application window/result window b) Click on the forgot application number link c) Fill out the details asked d) The application number will be sent to the registered mobile number and email. OR Candidates can check out their e-mail where at the time of registration, IAT exam authority must have sent the application number on successful registration.

What is the official website for downloading IISER entrance exam 2025 result?

IISER Entrance exam 2025 results will be announced in the fourth week of June, 2025, tentatively. Test takers who successfully appeared in the IAT 2204 exam will be able to download their score card by visiting the official website of IISER 2025. The official IISER 2025 link for downloading the IISER Entrance exam result is- iiseradmission.in.

What is IISER 2024 exam difficulty level?

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: Subject Difficulty Level Good Attempt Biology Easy 12-13 Questions Physics Moderate 8-10 Questions Chemistry Easy to Moderate 10-12 Questions Mathematics Moderate 9-11 Questions

What was IISER 2023 exam difficulty level?

The IISER Paper Analysis 2023 is given below for the reference of the candidates. Particulars Analysis Overall Difficulty Level Moderate Expected Number of Good Attempts 45-50 Difficulty Level of Biology Easy to Moderate Difficulty Level of Physics Moderate to Difficult Difficulty Level of Mathematics Difficult Difficulty Level of Chemistry Moderate Topics with Highest Weightage in Mathematics Sets, Relations And Functions Topics with Highest Weightage in Chemistry Inorganic and Organic Chemistry, Topics with Highest Weightage in Physics Gravitation, Electricity, Electrostatistics Topics with Highest Weightage in Biology Molecular Biology, Biotechnology, Cell Biology

In what mode will IISER 2025 aptitude test be conducted?

IISER 2025 entrance examination for the academic session 2025-2026 will be conducted online/ computer-based test. Candidates will get a the nearest ION digital zone as their examination centre and will give the IISER 2025 entrance examination on the computer. The IISER Entrance Exam 2025 pattern has been specified for this year's examination. It has been observed that the IISER Entrance Exam 2025 pattern remains to be same as of the previous year of IISER Entrance Exam which was also conducted in online mode I. e. computer-based. The only change which is made by the exam conducting body is the marks awarded for each correct answer. Earlier the examination was 180 marks, but now the maximum mark of the examination will be 240 marks. The IISER Entrance Exam will be conducted in various exam centres across India. The duration of the entrance exam was 3 Hours and the medium of the IISER Entrance Exam be in English . The format of the IISER Entrance Exam is in Multiple Choice Questions (MCQ).. .

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

IISER 2025 Exam pattern for the academic session 2025-26 is yet to be announced. However, last year pattern remains to be same as of the previous year of IISER Entrance Exam which was also conducted in online mode i.e., computer-based. The only change which is made by the exam conducting body is the marks awarded for each correct anwer. Earlier the examination was 180 marks, but now the maximum mark of the examination will be 240 marks. The IISER Entrance Exam will be conducted in various exam centres across India. The duration of the entrance exam was 3 Hours and the medium of the IISER Entrance Exam be in English . The format of the IISER Entrance Exam is in Multiple Choice Questions (MCQ).. .

Does IISER have an age limit?

No, there is no such age limit, but you can not take admission if you passed your school 3 years before the admission date, unless you go through the Joint Entrance Examination Advanced. Students should have qualified in the Joint Entrance Examination Advanced in the year 2022 and should have a rank within 15000 in the common merit list for General and Other Backward Class or in the respective category rank lists General-EWS, Other Backward Class-Non Creamy Layer, Schedule Caste, Schedule Tribe, and PwD. For more information, you may visit the Shiksha IISER page. (https://www.shiksha.com/science/iiser-entrance-exam). I hope this will help you.

Can I fill the IISER 2025 application form offline?

No, IISER application forms had to be filled in online mode on the official website of the exam only. Candidates had to visit the official website of IISER 2025 and register first, which generated the credentials, or the username and password. After that, they had to log in and complete the application process by filling out the mandatory fields and paying the requisite application fee online.

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

Given below is a list of documents/certificates whose scanned copies are to be uploaded at the time of online application for IAT 2025. The formats of the certificates are given in the Annexure. Class 10 certificate Class 12 (or equivalent examination). If the class 12 (or equivalent) marks sheet is not available now, then you can instead upload a signed declaration form mentioning : DECLARATION BY THE CANDIDATE IN LIEU OF ELIGIBILITY EXAM CERTIFICATE/ MARKSHEET SEE Annexure). Fill up the form, sign it, scan it and then upload. The scanned copies of the actual marks sheet must be uploaded on or before July 7, 2025, failing which you will not be allotted a seat in any of the IISERs.

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

For Candidates seeking admission under the OBC-NCL category: As per the latest guidelines of the Government of India, OBC-NCL Certificate should have been issued on or after April 01, 2024. If any OBC-NCL candidate fails to submit the OBC-NCL Certificate (issued on or after April 01, 2024) at the time of online application, the candidate has to upload a signed declaration form. The candidate has to upload a fresh Certificate (issued on or after 1 April 2024) on or before July 7, 2024. If the Certificate is not uploaded by the given date and time, the candidate will not be considered for admission under this category. If qualified, the category will be adjusted accordingly in the Common Rank List.

What items are not permissible to be carried at IISER exam centres?

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 pens, scanners, etc. Accessories such as bags, belts, caps, goggles, wallets, etc. Devices used for communication such as mobile phones, smart watches, Bluetooth, fitness bands, earphones, pager, etc. Eatables (packed or home-cooked), thermos, etc.

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

Yes, the timing, date and venue will be mentioned on the IISER 2025 admit card. Candidates must check the entry timing as well as the exam timing carefully on the admit card. They must visit the centre at least half an hour prior to the entry time. This will allow them enough time to get themselves composed and undergo the security checks. A last moment entry will not only increase their stress level but the exam authorities may decide to restrict their entry.

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

Candidates are advised to keep the IISER 2025 admit card after the exam as it may come in handy for future references. The admit card is the proof of their application and their eligibility. Moreover, the IISER 2025 admit card will also be verified during the counselling and admission processes. Hence, it is advised that test-takers preserve the IISER admit card 2025 till their admission process is completed.

What are the details on IISER Entrance Exam admit card?

The following details will be mentioned on the IISER Entrance Exam admit card which are as follows- Name of Candidate Application Number Roll Number Exam Schedule Exam Centre Address Candidate Photograph and Signature Father's Name Contact Details Exam Day Guidelines.

Is it compulsory to attempt the biology section of IISER entrance exam?

No, it's not compulsory. There is no best of 3 but your cumulative score is considered and there are several people who achieve a good score with PCM, however, it's preferred if you attempt to bio improve your score to improve your chance of getting your preferred IISER.

How long will be the IISER Entrance Exam?

Indian Institutes of Science Education and Research (IISERs) conduct an entrance exam in order to provide admission to candidates in the five-year-long BSMS dual degree programme offered by them. Candidates who cleared their Class 12 in the Science stream will be eligible to apply for the IISER Entrance Exam 2025. IISER 2025 entrance examination is conducted once in every year. IISER 2025 entrance examination will have 60 questions which the candidates need to answer in the duration of three hours.

What format is the IISER Entrance Exam 2025?

Indian Institutes of Science Education and Research (IISERs) conduct an entrance exam in order to provide admission to candidates in the five-year-long BSMS dual degree programme offered by them. The IISER Entrance Exam 2025 format is multiple choice questions (MCQ), where four options will be given to the candidates against a question. Candidates are needed to select one option amongst the four options which are mentioned. To every correct answer, marks will be awarded to the candidates.

How is the application statistics helpful for IISER entrance exam?

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 applicants: Analyzing the distribution of applicants based on factors such as category (general, OBC, SC/ST, etc.), state, and gender can provide insights into the competition from different groups. 2. Analyzing Cut-offs: Previous year cut-offs: Studying the cut-offs from previous years can help you set realistic expectations and understand the score required to secure admission. Cut-offs by category: Analyzing cut-offs based on different categories can help you assess your chances more accurately, especially if you belong to a reserved category. 3. Identifying Trends: Changes in application patterns: Observing trends in application patterns over time can help you identify any significant changes in the competition or admission criteria. Changes in cut-offs: Analyzing changes in cut-offs can provide insights into the difficulty level of the exam and the factors influencing admission decisions. 4. Making Informed Decisions: Choosing the right IISER: By studying application statistics, you can compare the popularity of different IISERs and make an informed decision about where to apply based on your preferences and chances of admission. Adjusting your preparation strategy: Understanding the competitive landscape can help you identify areas where you need to focus more on your preparation to improve your chances of success.

I am currently in 11th. What is the appropriate time for me to apply for IISER entrance exam?

Hi Sruti, As you are studying in class 11th, it is the best time to start your preparations for IISER. As IISER is one of the toughest exams, it will be better to give more time to yourself. The syllabus is same as class 11th and 12th. You can refer to NCERT for your preparation to clear your concepts and to make your fundamentals strong. Paper is based on your concepts only. You can make your important notes which will help you at the time of revision. You can solve as many as MCQs for your practice and complete mock test series to work on your strength and weakness. Good luck.

How to select IISERs during online application?

At the time of online application, a candidate will be shown 9 programmes across 7 IISERs or 7 programs across 7 IISERs if the candidate did not have Mathematics as a subject in class 12 or equivalent and is not eligible for BS Economic Sciences and BS Engineering Sciences. Candidate is required to make a preference list from among these programs for which the candidate wants to be considered for an admission. The preference order must be from the most preferred first preference to the least preferred or last preference. The preference list must contain at least one IISER programme. A candidate will be considered only to those IISER programs which are in the candidates preference list. Consequently, a candidate will not be considered for an admission to an IISER programme that is not mentioned in the candidates preference list.

How can I interpret the trends in IISER application statistics over time?

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 applicants often indicates growing awareness and interest in the IISERs among students. Improved Reputation: Positive word-of-mouth, successful alumni, and increased media coverage can contribute to the rise in applications. 2. Changes in Category-wise Distribution: Shift in Demographics: Variations in the distribution of applicants across different categories (general, OBC, SC/ST, etc.) can reflect changes in educational access and social dynamics. Policy Implications: Government initiatives or reservation policies can influence the composition of the applicant pool. 3. Regional Variations: State-wise Trends: Analyzing trends at the state level can reveal differences in educational infrastructure, exam preparation facilities, and cultural factors. Geographical Accessibility: Proximity to IISER campuses can impact the number of applications from a particular region.

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.

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.

What are the IISER 2024 Seat Acceptance Fee (SAF) refund rules?

Rules related to withdrawal/refund of Seat Acceptance Fee (SAF): 1. The application fee paid during filling up the application form is not refundable. 2. Refund policy for the Seat Acceptance Fee (SAF) is given below: The candidate can withdraw his/her seat by selecting the option “WITHDRAW SEAT” in the application portal. No other form/method of withdrawal is accepted. Email or phone communication in this regard shall not be entertained. Once a candidate has withdrawn, he/she will not be considered for further rounds of counseling/admission process. A withdrawn candidate cannot re-enter the admission process under any circumstances. There are two important withdrawal dates: ? Round-wise withdrawal (RW) date, and ? Final withdrawal (FW) date. RW and FW dates can be found below. If a candidate withdraws from the counselling process before RW deadline, then no cancellation fee will be applicable, i.e., the entire SAF (after the deduction of bank charges, if applicable) will be refunded. If a candidate withdraws after the RW deadline, but before the FW deadline, then a non-refundable administrative fee will be deducted which is ?10,000/- (Rupees ten thousand only) for GEN/OBC/OBC-NCL/EWS/PwD/KM and Kashmiri Pandit/Kashmiri Hindu Families (non-migrants) candidate and ?5,000/- (Rupees five thousand only) for SC/ST candidates. Once a candidate has withdrawn the seat through the counselling portal, the amount due will be refunded to the bank account provided in the IISER Preference Form. Such candidates do not need to take any additional steps towards their SAF refund. All efforts will be made to ensure that the refunds are processed within 15 working days after the withdrawal. The Seat Acceptance Fee will be eventually transferred to the IISER which the candidate finally registers at, and the respective IISER will adjust the fees that may be applicable, locally from the candidate upon registration at the particular IISER. Any withdrawal after the FW deadline will be taken care by that particular IISER following the instructions given below. If the candidate fails to join in-person at the offered IISER on the joining date mentioned in the offer letter of the respective IISER, the cancellation fee decided by the concerned IISER will be applicable. Further, a candidate who has paid the SAF but fails to show up by the last date of admission fee payment at the concerned IISER, will not be considered for further rounds of admission. If the candidate decides to discontinue after joining any particular IISER, the refund policy of that IISER will be applicable. IISERs and JAC are not liable for losses incurred if an application is not withdrawn in the above manner on or before the stipulated date and time.

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

Candidates who are applying for the IISER 2024 counselling process need to remember the following points before applying: Note -1: a) To be considered for counselling, filling up the IISER Preference Form is mandatory. b) Please upload your Class XII marksheet or Class XII improvement marksheet and Caste certificate (in the Applicant Details section) if applicable and if you have not uploaded the same while filling up the Application Form. Note-2: a) All candidates with a score of 1 and above are awarded with an Overall Rank. Obtaining a rank does not ensure admission to IISERs. Only those candidates who submit the IISER Preference Form will be considered for admission to IISERs. b) Category rank, if applicable and as reflected on the scorecard, is provisional subject to the verification of documents.

What is the official website for downloading IAT 2025 admit card?

Successfully registered candidates of IISER entrance exam 2025 application form will be able to download their IAT 2025 admit card. To download their IAT admit card 2025, candidates need to visit the official website of IISER admissions which iiseradmission.in. After the release of the IAT 2025 admit card on June 1, 2025, tentatively. candidates need to visit the official website of the IAT 2025 which is mentioned above. The exam officials will notify the release of the IISER aptitude test admit card 2025 in the form of a highlighted tab. Candidates need to click on the highlighted tab and with the help of the login credentials they will be able to download the admit card.

When will IISER 2025 entrance exam admit card be releasing?

IISER 2024 Admit Card is excpected to be released on June 2025, tentatively on its official website. Registered candidates can download it by entering their registration credentials. The IISER 2025 admit card carries information such as personal details, exam date and time, exam center address and exam day guidelines and instructions. IISER 2025 Entrance Exam admit card is a mandatory document to be carried to the exam center. 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.

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

Yes, The IISER exam address/venue is mentioned on the IISER admit card. For avoiding last minute hassles, candidates are advised to visit the exam center in advance and plan the commute and timing accordingly.

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

If there is a mistake or an error on the IISER admit card, candidates are advised to contact the officials immediately well before the IISER exam. They must ensure that the changes are done at the earliest and the rectified IISER 2025 admit card is issued before the exam day. In case the candidate name or its spelling and photograph does not match with that of the photo identity card, then candidates will not be allowed to enter the exam centre. Hence, test takers must crosscheck the IISER 2025 admit card and ensure the accuracy before leaving for the exam centre. Prior to visiting the exam centre, candidates must ensure that the correct details are printed on the admit card, otherwise it may result in the cancellation of the candidature.

What is the eligibility for IISER entrance exam in 2025?

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 boards exam in 2024 and also who are yet to pass in 2025 from the Science stream are eligible to appear in the IISER entrance Exam 2025. For candidates who had appeared in the Class XII (or equivalent) examination for the first time in 2024 and reappeared in any subject (for whatever reason) in 2025, the better of two performances will be considered

Which branch of IISER is best?

One of the best Indian institutes of Science Education and Research is the Pune campus. The college is considered to be the best based on course structure and affiliations with foreign universities. However, Indian institutes of Science Education and Research Pune, Kolkata, and Mohali are among the top three choices for candidates planning to venture into Research and Development. Indian institutes of Science Education and Research institutes offer 5-year dual-degree courses BSMS to eligible students. For more details, you may visit the Shiksha IISER page. (https://www.shiksha.com/science/articles/which-is-the-best-iiser-in-india-blogId-23797#:~:text=IISc Bangalore has once again, for top universities in India. ). I hope this will help you.

Is IISER better than IIT?

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 beginning. But candidates may have fewer career options outside of academia compared to IITs. IITs: Primarily focus on engineering and technology. The organisation has a wide range of engineering and Science programmes. Also have a strong emphasis on practical applications and industry collaborations. Generally have more diverse career options, including in industry and research. Which is "better" depends entirely on your individual goals and interests. If you are passionate about fundamental Science research and want a strong foundation in basic sciences, IISERs might be a better fit. And if you are interested in engineering, technology, or have broader career aspirations, IITs might be a better choice.

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.

When is IISER Entrance Exam 2025 application process starting?

IISER will conduct the IISER Entrance Exam 2025 for the academic session 2025-2026. Candidates who wish to get enrol in the 5 year BS-MS dual degree and 4 year BS degree programmes offered by IISERs, IIT Madras and IISc Banglore institutes need to fill out the IAT 2025 registration form. Candidates will be able to fill out the IISER Entarnce Exam 2025 appliaction form from the first week fo April 2025, tentaively. The application process will be completely online and candidates need to register themselves first on the IAT 2025 officail website.

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.

Do all IISER students get scholarships?

One of the major attractions at these new institutes was a guarantee of the INSPIRE-SHE award. Every student enrolled in the IISERs was eligible to receive the Rs-80,000 scholarship provided their academic performance was satisfactory, I. e. if they maintained an annual GPA of 6.0 and above on a 10-point scale. Students admitted through the KVPY channel will be eligible for scholarships as per KVPY norms. Students admitted through IIT-JEE (Advanced) and SCB channels will be eligible for a limited number of INSPIRE scholarships as per the norms of the Department of Science and Technology, Government of India.

Which is the best for well paid prestigious future jobs: IISc vs IISER vs NISER? Which exams are needed for each of these colleges?

If you complete Ph.D. from any of these places. You will have good chance to earn in Lacs every month. You will be either professor in top IITs, top colleges, researcher in government Institutes or private companies or doing some technical job in industry. All of these pay very well. Even your study at these institutions you will be getting good stipend. You can join any of these Institutes in 3 ways. 1. After class 12. For BSMS using JEE or NEET 2. After B.Sc. For integrated Ph.D. using IIT JAM or jest 3 after M.Sc. As a Ph.D. using GATE/net/jest Iisc is the best. Than comes top IISER than niser. And in last new iisers.

How long will be the IISER Entrance Exam?

Indian Institutes of Science Education and Research (IISERs) conduct an entrance exam in order to provide admission to candidates in the five-year-long BSMS dual degree programme offered by them. Candidates who cleared their Class 12 in the Science stream will be eligible to apply for the IISER Entrance Exam 2025. IISER 2025 entrance examination is conducted once in every year. IISER 2025 entrance examination will have 60 questions which the candidates need to answer in the duration of three hours.

Is IISER based on NCERT syllabus?

Please refer to the link provided below for a detailed syllabus for the IISER entrance test: Note: The official website informs that IISER Entrance Exam syllabus "generally follows NCERT syllabus for classes XI and XII". Regards. https://www.shiksha.com/science/exams/iiser-entrance-exam/syllabus.

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.

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.

Is NCERT's syllabus enough for IISER?

According to the exam authorities, the syllabus of the IISER Aptitude Test is based on Class 11 and Class 12 NCERT syllabus and curriculum. Hence, the IISER Aptitude Test books for preparation should be of a higher secondary level. Moreover, NCERT books would also suffice as IISER Entrance Exam preparation the content. However, candidates must look for other reference books and attempt as much mock tests so that it can give the variability in the preparation. Candidates can refer the following reference books in the Shiksha link https://www.shiksha.com/science/iiser-entrance-exam-books.

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.

How many rounds of IISER 2024 counselling will be held?

As per the official information mentioned on the IISER 2024 admissions website, there will be six rounds of IAT 2024 seat allotment process. So far, IISER has released the IAT 2024 Round 3 seat allotment list, which was released on August 7, 2024. A new information has been published on the official webiste by the exam officails ie., IISER 2024 Round 6 seat allootment list will be released on August 26, 2024 at 5 pm. Earlier the exam officails mentioned the release of only three rounds of counselling/ admssions list. 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.

IISER Aptitude Test 2025: Exam Schedule (Mar), Registration, Eligibility, Pattern, Syllabus & Other Details

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

The online window to raise representations about questions/answers in IAT 2025 is expected to start in the second week of June, 2025. Candidates need to log in to your account and click on IAT Channel Tab. Then they will be able to see two tabs - "IAT 2025 Objection" tab and "Candidate Response" tab. Candidates can go through the provisonal answer keys in order to get an estimation of the score that they can obtain in the IISER entrance exam 2025. In case of any discrepancy with respect to any question asked in the exam or its answer, candidates can raise an objection (s) to the exam authorities in the prescribed format. If the raised objection is successful, a final IISER entrance exam 2025 answer key will be released with all the required modifications.

356 Students Q&A

Updated on Jan 23, 2025 17:00 IST

By Manisha Kumari, Associate Senior Executive

IAT notification 2025 is anticipated to be announced in the first week of March 2025. IISER entrance exam 2025 will provide admissions to 5 year BS-MS dual degree and BS degree programmes offered at IISER participating institutes, IIT Madras and IISc Banglore.

Interested applicants need to fill out the IAT 2025 application form and pay the registration fee in the mentioned timeline. IISER application process 2025 will start in the first week of April 2025, tentatively. Candidates must check check out the IAT 2025 eligibility criteria meticulously before filling out the registration form in order to not lose their candidature at any stage in the IISER Entrance Exam 2025.

IISER Entrance Exam 2025 will be conducted in the second week of June 2025, tentatively at various IISER exam centres 2025 across the nation. The exam authority will test the candidate's domain and aptitude knowledge from the mentioned IISER syllabus 2025 in the form of multiple-choice questions (MCQs). Before appearing in the examination, test takers are advised to check the IAT Exam Pattern 2025 to know the marking scheme, shift timings, and negative marking.

Read this Shiksha page to gather all the detailed information regarding the IISER admission process 2025 like application form, fees, IISER 2025 important dates, courses offered, pattern, syllabus, admit card, results and other events.

Note: From the academic year 2024 onwards, admissions to the IISERs will only be done through the IAT channel, JEE- Advanced score and KVPY channel no longer provide admissions to the BS-MS, BS degree programmes.

What is 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.

IISER 2025 Exam Highlights

The following table provides the tentative important information and highlights of the IISER Aptitude Test 2025.

Particulars	Details
Exam Name	IISER Aptitude Test
Conducting Body	Indian Institute of Science Education and Research
Exam Level	Undergraduate
Exam Frequency	Once a year
Exam Mode	Online/Computer-based Test (CBT)
Total Registrations	Two lakh (approximate number)
Courses Offered through IISER Aptitude Test	BS-MS dual degree programme/ BS (IISER Bhopal) degree
Application Fee	Gen/OBC/OBC-NCL/EWS - INR 2,000 SC/ST/KM/PwD - INR 1,000
Exam Duration	3 Hours
Exam Medium	English and Hindi
Total Marks of IISER	240 Marks
Total Questions	60
Marking Scheme	+4 for each correct answer -1 for each wrong answer
Colleges Accepting IISER Aptitude Test Scores	All IISER campuses in India
Official Website	http://www.iiseradmission.in/
Contact Details	Phone: 020 25908222 (2 to 5 PM, Monday to Friday) Email: ask-jac2022@acads.iiserpune.ac.in

Note- KVPY Channel, JEE Advanced Admission Channel/ scorecard will no longer be valid for the enrolment in the five year BS-MS and BS dual degree programme offered by various IISERs across the nation.

IISER Entrance Exam 2025 Admission Process

The Indian Institutes of Science Education and Research (IISERs) are a group of seven world-class institutions dedicated to excellence in science and research. They offer a rigorous and interdisciplinary education that prepares students for careers in science, technology, engineering, and mathematics (STEM). The IISERs also have a strong focus on innovation and entrepreneurship.

Admission to the IISERs is highly competitive, and only the top-ranked candidates are selected. The admission process is divided into two stages:

Stage 1: Entrance Exam:

The first stage of the admission process is the entrance exam. The IISER Aptitude Test (IAT) is a national-level entrance exam that is conducted in an online mode. The IAT is a three-hour exam that covers a wide range of topics, including physics, chemistry, mathematics, biology, and general science. The IAT is a challenging exam, and students should start preparing for it early. There are a number of resources available to help students prepare for the IAT, including online practice tests, study guides, and coaching classes. The results of the IAT are used to rank candidates and to select the top-ranked candidates for the second stage of the admission process.

Stage 2: Selection Process:

The other extracurricular activities. In addition to the above factors, the selection committee may also consider the following:

The candidate's personal statement: The personal statement is an opportunity for the candidate to tell the selection committee about their passion for science, their career goals, and their unique experiences. The candidate's letters of recommendation: Letters of recommendation from teachers and mentors can provide the selection committee with valuable insights into the candidate's academic abilities, personal qualities, and potential for success. The candidate's interview: The interview is an opportunity for the candidate to meet with the selection committee and to discuss their interest in the IISERs and their academic and career goals.

IISER 2025 Entrance Exam Application Process

DeskCalendar Registration: 1 Apr '25 - 13 May '25

IISER 2024 Application process for the academic session 2025-2026 will tentatively start in the first week of April 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

IISER Entrance Exam 2025 Eligibility Criteria

To meet the eligibility criteria to appear for the IAT exam for BS-MS course admissions, aspirants must satisfy the below-mentioned requirements.

IAT 2025 Eligibility Criteria: Nationality

To get eligible for the IISER Entrance Exam Exam, aspirants must abide by the following citizenship rules:

The candidate must be an Indian citizen.
The candidate can be a PIO. PIO stands for Person of Indian Origin. A PIO is a foreign citizen who has held an Indian passport or has parents, grandparents, or great-grandparents who were born and permanently resident in India. The Government of India launched the PIO Card Scheme in 1999 to make it easier for people to return to India.
The candidate can be an OCI. OCI stands for Overseas Citizenship of India. It's an immigration status that allows foreign citizens of Indian origin to live and work in India indefinitely.

NOTE: OCI/PIO card holders can apply for IAT 2025, provided they satisfy other eligibility criteria. They shall be eligible to compete for the unreserved seats.

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.

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 is as follows:

Subject	No. of Questions	Marks
Physics	15	60
Chemistry	15	60
Biology	15	60
Mathematics	15	60
Total	60	240

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.

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.

IISER Entrance Exam 2025 Admit Card

DeskCalendar Admit Card: 1 Jun '25 - 4 Jun '25

IISER Admit Card will be released in the first week of June 2025, tentatively on its 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

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

IISER 2025 Entrance Exam Analysis

IISER Entrance Exam 2025 is expected to be held in the second week of June 2025 tentatively. Since the exam is yet to be conducted by the examination conducting body, in order to know about the about IAT exam difficulty level, exam pattern, and question trends candidates can check out the previous year's IISER Entrance Exam analysis.

The IISER 2024 Entrance Exam was held on June 09, 2024. IISER 2024 Shift 1 was conducted successfully at 12:00 pm at the IISER 2024 examination centres. As per the reactions of students who appeared in the IAT 2024, it was found that the IISER Aptitude test difficulty level was found to be moderately easy. Students have opted for PCM in their class 12 std, found the biology section comparatively moderate to difficult and the students who had opted for PCB in their class 12 found the Mathematics portion to be moderately difficult. for the common subjects for both the stream students which are Chemistry and Physics, the exam difficulty level was moderately easy. Those who have studied thoroughly in their class 11 and 12 would find the examination easy to attempt.

It was also found that many questions were indirectly repeated from the previous year's questions on the subjects of biology and mathematics. In the physics sections, questions were asked from theory-based type instead of numerical-based questions.

Also Read: IISER Exam Analysis: Check IAT Paper Review & Student Reaction

Students can find the reaction and analysis video of IISER Entrance Exam from here:

IAT 2024 Student Reactions Video

IAT 2023 Student Reactions Video

IISER Entrance Exam 2025 Answer Key

DeskCalendar Answer Key: 9 Jun '25

The IISER 2025 Entrance Exam Answer Key will be released in the first week of June 2025, tentatively on the official website. The IAT 2025 Candidate Response Sheet is expected to be released on the same day after the successful conduct of the examination. Candidates can visit the official website and download their Response sheet to evaluate their marks scored in the IAT 2025 Examination. Candidates can go through the IAT 2025 Provisional Answer key in order to get an estimation of the score that they can obtain in the IISER entrance exam 2025. Candidates can raise objections against the provisional answer key if any discrepancy. The online window against the objection of the IAT 2025 Provisional answer key will be provided soon.

Candidates must note that at first the the exam officials will be releasing the IAT 2025 provisional answer key which candidates can raise objections against in the mentioned timeline. Based on the correction made by the experts in the IISER provisional answer key 2025, the exam officials will be releasing the IAT final answer key 2025 before the declaration of the IAT 2025 result.

IISER 2025 Exam Results

IAT 2025 results will be declared in the fourth week of June 2025, tentatively by the examination conducting body, IISER. Test-takers can visit the official website of IISER, i.e, iiseradmission.in to download their IAT 2025 scorecard. Selected candidates in the IISER entrance examination in 2025 will then upload the required documents to confirm their seats in the second week of July 2025. IISERs offer admission into courses leading to BS-MS Dual Degree and BS Degree (only at IISER Bhopal) programmes. Admissions at IISERs at only via the IAT 2025 channel.

IISER 2025 Counselling Process: Closing Ranks

DeskCalendar Counselling: 25 Jun '25 - 1 Jul '25

IISER Counselling Process 2025 will be started by the examination conducting body after the successful conduct of the examination body. In the counselling process, candidates who have taken the IAT 2025 examination and have got their AIR/ Category ranks need to register for the IISER 2025 online counselling registration process. The exact online counselling registration dates will be mentioned by the exam authority after the declaration of the result.

Based on the registrations made for the counselling process, the exam officials will be releasing the IAT 2025 seat allotment list.

IISER Exam 2023 Applicants Statistics

Candidates can view the infographic statistical view of IAT Exam 2023 Applicants and test-takers below:

IISER Entrance Exam 2025 FAQs

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

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

Download Important Dates for Science Exams