The IISER 2027 exam schedule is yet to be officially released by the Joint Admissions Committee for IISER. Based on previous trends, the admission process is expected to start in the coming months with the opening of the IISER 2027 online application portal. The IISER Aptitude Test (IAT) is conducted annually for students aspiring to join the Indian Institutes of Science Education and Research (IISERs) across India through the IAT channel. For 2027, the IISER application process is likely to begin around March 2027, with the entrance exam scheduled tentatively in June 2027.
Candidates applying for IISER 2027 must carefully check their eligibility before proceeding with the application. The IISER 2027 exam is open to students from the science stream who have passed or are appearing for Class 12 or equivalent in 2027. The IISER 2027 will mainly test candidates on four subjects – Physics, Chemistry, Mathematics, and Biology. Aspirants are advised to begin preparation early and plan their strategy thoroughly to ensure a competitive score.
IISER admission is known for its rigorous selection process, and only candidates who qualify through the accepted channel (IAT) can secure a seat in the BS-MS Dual Degree Program or other undergraduate courses offered. All updates regarding IISER 2027 exam dates, IISER 2027 admit cards, and IISER 2027 results will be communicated to candidates through their registered email IDs and the official IISER admissions portal.
All You Need to Know for IISER 2027
Basic Information on IISER
IISER 2027 – Exam Dates (Tentative)
IISER 2027 – Exam Highlights
IISER 2027 – Eligibility Criteria
IISER 2027 – Application Form
IISER 2027 – Exam Pattern
IISER 2027 – Syllabus
IISER 2027 – Admit Card
IISER 2027 – Results
IISER 2027 – Counselling
The IISERs (Indian Institutes of Science Education and Research) are a group of premier autonomous institutions established by the Government of India dedicated to teaching and research in basic sciences. Founded under the Ministry of Education, IISERs aim to integrate undergraduate education with cutting-edge scientific research, offering students a unique curriculum that blends classroom learning with hands-on research experience. Currently, there are seven IISERs located across India. The flagship program offered by these institutes is a 5-year integrated BS-MS dual degree in diverse scientific disciplines such as Biological, Chemical, Mathematical, Physical, and Earth Sciences, alongside specialized programs in Computational Sciences and Humanities. Admissions to these institutes are based exclusively on the IISER Aptitude Test (IAT), which ensures selection of meritorious students passionate about pursuing careers in science and research.
Following is the list of the IISER 2027 exam dates. Please note that these dates are only tentative as the authorities are yet to release the dates in their official website.
Event
Tentative Dates for 2027
Official Notification Release
First week of February 2027
Application Form Release Date
First week of March 2027
Last Date to Submit Applications
Second week of April 2027
Application Form Correction
Third week of April 2027
Release of Hall Tickets (Admit Card)
Fourth week of May 2027
IISER Aptitude Test (IAT) Exam Date
First week of June 2027
Release of Provisional Answer Key
Student Response Sheet
Second week of June 2027
Announcement of Results
Fourth week of June 2027
Commencement of Counselling
Last week of June / July 2027
IISER 2027 Exam Highlights
Features
Details
Exam Name
IISER Aptitude Test (IAT) 2027
Conducted by
Indian Institutes of Science Education and Research (IISER) network; IISER Tirupati lead
Exam Level
National-level, undergraduate entrance examination
Exam Duration
3 hours
Question Type
Multiple Choice Questions (MCQs) with single correct option
Total Questions
60
Sections
4 Subjects: Physics, Chemistry, Mathematics, Biology
Section-wise Questions
15 questions per subject
Marking Scheme
+4 marks for correct answer, -1 mark for incorrect answer, 0 marks for unanswered
Syllabus
Rationalized NCERT syllabus for Classes XI and XII (Physics, Chemistry, Mathematics, Biology)
Language
English and Hindi
Eligibility
Passed/appearing Class XII with minimum 60% aggregate marks (55% for reserved categories); 3 science subjects including any combination of Physics, Chemistry, Mathematics, Biology [no Math mandatory for all programs except some BS/BS-MS specialized courses
IISER 2027 Preparation Tips
A strong preparation strategy for IISER 2027 involves a clear understanding of the NCERT-based syllabus and the exam pattern, focusing on the four subjects – Physics, Chemistry, Mathematics, and Biology. Aspirants are advised to rely primarily on NCERT textbooks for conceptual clarity and practice regularly with previous years’ questions and mock tests to build speed and accuracy. Prioritizing stronger subjects and managing time effectively during preparation and the exam will enhance performance. Maintaining consistent revision and staying physically and mentally fit are also key factors for success in this highly competitive test.
IISER 2027 Cut Offs
The IISER 2027 cut offs represent the minimum marks or rank candidates must achieve to qualify for admission counselling across various IISER campuses. Cut offs vary by institute and category, with top campuses like IISc Bangalore demanding scores close to 190-200 out of 240, while newer IISERs may have lower cut offs around 95-120 marks. Reserved category candidates typically have relaxed cut offs. Aspirants should aim to clear the highest expected cut offs to improve admission chances in preferred IISERs, while also tracking official cut off announcements during counselling rounds for up-to-date guidance.
IISER 2027 Instructions
IISER 2027 FAQs
Q1. What is the IISER 2027?
Ans. The IISER Aptitude Test 2027 is a national-level entrance exam for admission to integrated BS-MS dual degree programs, BS degrees, and other undergraduate science/engineering courses offered by the Indian Institutes of Science Education and Research (IISERs). It evaluates candidates in Physics, Chemistry, Mathematics, and Biology.
Q2. How many questions are there in the IISER 2027 exam, and what is the marking scheme?
Ans. The exam consists of 60 multiple-choice questions, with 15 questions from each subject—Physics, Chemistry, Mathematics, and Biology. Each correct answer fetches 4 marks, and 1 mark is deducted for every incorrect response. Unanswered questions attract 0 marks.
Q3. Is coaching necessary to crack the IISER Aptitude Test?
Ans. No, coaching is not mandatory. Candidates can effectively prepare for IISER 2027 by thoroughly studying NCERT textbooks for Classes 11 and 12, practicing previous year papers, and taking regular mock tests.
Q4. What are the eligibility criteria for appearing in IISER 2027?
Ans. Candidates must have passed or be appearing for Class 12 or its equivalent in the science stream, having studied at least three subjects among Physics, Chemistry, Mathematics, and Biology. They must also fulfill nationality and minimum aggregate criteria.
Q5. What is the language medium of the IISER Aptitude Test 2027?
Ans. The IISER 2027 exam is conducted in both English and Hindi languages to accommodate candidates nationwide.
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