DETAILS ABOUT IAT EXAM

🔬 Pave Your Way to IISER: The Ultimate IAT Guide

🏆 The All-in-One Prep Guide

Don't just prepare; prepare to win. This complete guide from EduGorilla is your single-source solution for acing the IISER Aptitude Test. It covers all four core sections—Physics, Chemistry, Maths, and Biology—with targeted practice and mock tests to ensure you are exam-ready.

Ace the IAT

ℹ️Full Form

IISER Aptitude Test (IAT).

✅Eligibility

Academic Qualification: Candidates must have passed the Class 12 (or equivalent) examination with at least three subjects among Biology, Chemistry, Mathematics, and Physics.
Marks: Must have secured a minimum of 60% aggregate marks in Class 12 (55% for SC, ST, and PwD candidates).
Year of Appearance: Must have passed the Class 12 examination in the current year or the two preceding years.

🎂Age Limit

There is **no official age limit**, but the eligibility criteria related to the year of passing the Class 12 exam effectively creates a limit.

🔬Detailed Syllabus

The syllabus is based on the NCERT curriculum for Class XI and XII. The test has four compulsory sections.

Physics: Mechanics, Thermal Physics, Electricity & Magnetism, Optics, Modern Physics.
Chemistry: Physical, Organic, and Inorganic Chemistry.
Mathematics: Algebra, Trigonometry, Calculus, Vectors, and 3D Geometry.
Biology: Diversity in Living World, Cell Biology, Genetics, Physiology, and Ecology.

⚙️Selection Process

Step 1: Appear for the IAT Exam. This is a single-session, computer-based test (CBT).
Step 2: Rank List Declaration. An All India Rank (AIR) is generated based on the candidate's score in the IAT.
Step 3: Centralized Counselling. Candidates with a valid rank participate in a centralized online counselling process for seat allotment to the 5-year BS-MS programs across the seven IISER campuses.

💰Stipend & Salary Potential

During the 5-year BS-MS program: All admitted students are eligible for a monthly **INSPIRE scholarship** of ₹5,000 per month (₹60,000 annually) plus a contingency grant, subject to performance.

After Graduation: Most graduates pursue a Ph.D. After completing a Ph.D., a starting position as a Scientist in a government lab or a Postdoctoral Fellow abroad can offer a salary package of approximately ₹12 Lakhs to ₹20 Lakhs per annum.

👨‍🔬Career Paths after BS-MS

The program is designed to create future scientists and researchers. Common career paths include:

Pursuing a Ph.D. in India or at top universities worldwide (e.g., MIT, Caltech, Max Planck Institutes).
Working as a Scientist in government research organizations like ISRO, DRDO, BARC, CSIR labs.
Joining R&D departments in private sector industries (e.g., pharmaceuticals, biotech, materials science).
A career in science policy, teaching, or entrepreneurship.

📋Job Profile (NA)

NA (This is an entrance exam for an integrated science degree).

🎁Facilities After Selection (at IISERs)

A strong emphasis on interdisciplinary learning and early research exposure.
World-class faculty comprising active and renowned scientists.
State-of-the-art research laboratories with modern scientific equipment.
Fully residential campuses with a vibrant academic culture.
Opportunities for summer research projects at national and international labs.

🎯Scope

The IAT is the primary admission channel for the Indian Institutes of Science Education and Research (IISERs) located in Berhampur, Bhopal, Kolkata, Mohali, Pune, Thiruvananthapuram, and Tirupati. These are premier institutions for fundamental science education and research in India. A degree from an IISER is a launchpad for a global career in scientific research and academia.

🗓️Exam Dates & Frequency

Frequency: The IAT exam is conducted once a year.
Exam Month: Typically in June.

📝How to Apply

Candidates must apply online through the official IISER Admissions website. The process involves registration, filling the application form, uploading documents, and paying the application fee.

📊Exam Structure & Score Pattern

Subject	Number of Questions	Maximum Marks
Physics	15	60
Chemistry	15	60
Mathematics	15	60
Biology	15	60
Total	60	240

Scoring Pattern: +4 marks for every correct answer, -1 mark for every incorrect answer. No marks for unattempted questions.

⏱️Duration of the Exam

The total duration of the exam is 180 minutes (3 hours).

⏳Result Time

The results are typically declared within 2 to 3 weeks after the examination.

💸Fees

The application fee is typically around ₹2,000 for General/OBC candidates and ₹1,000 for reserved categories. This fee is subject to change.

🌐Official Website

For all official notifications, registration, and authentic information, always refer to the official IISER Admissions website: www.iiseradmission.in