IISER Aptitude Test 2026 is scheduled to be held today, June 7, 2026 at multiple exam centres across the nation in the morning shift from 9 AM to 12 PM. The exam officials will test the test takers' domain knowledge in the form of MCQ (multiple choice questions) from subjects like Physics, Chemistry, Mathematics and Biology.
After months of preparation, the time has come when candidates' critical and analytical thinking in Class 11, 12 NCERT syllabus, as mentioned by the exam officials, will be put to the test. Candidates who have been aiming to get admissions in the dream research institutes like IISc Bangalore, IIT Madras, IIT Guwahati, 7 IISERs, IACS and IIEST Shibpur.
The entire SciAstra team wishes all IAT 2026 aspirants the very best. Trust your preparation, stay confident, and give your best shot today. Your IISER journey starts now!
After the successful conduct of the exam, the authorities will release the IAT 2026 Answer Key on the official website, iiseradmission.in. Initially, the IISER 2026 Provisional Answer Key will be published. Test takers can download the PDF and compare their responses to estimate their scores.
Follow this SciAstra Live Blog to get the latest updates on the IISER 2026 exam analysis, section-wise difficulty level, student reactions directly from examination centres, provisional answer key updates, and expected cut-off (safe score) details.
Check out the IAT 2026 Live Exam Analysis on YouTube-
IAT 2026 Exam Analysis Live 🚀 | Student Reactions, Attempts & Expected Cutoff
LIVE UPDATES
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IISER 2026 Answer Key Live Updates: Exam Analysis, Student Reaction & Expected Cut Off
Conceptual Understanding Will Be Crucial
The IAT 2026 examination is expected to test candidates' conceptual clarity, analytical thinking, and problem-solving skills. A strong understanding of scientific concepts across disciplines will be essential for scoring well.
Give Extra Attention to Difficult Sections
Students are advised to allocate additional time to the section they find most challenging. Staying calm and following a pre-planned strategy can help tackle difficult questions without unnecessary pressure.
Smart Time Management is Key in IAT 2026
Candidates should divide the three-hour exam wisely. Biology can ideally be completed within 30–40 minutes, Chemistry in 40–50 minutes, while the remaining time can be utilized for Physics and Mathematics. Efficient time allocation can maximize accuracy and attempts.
Start with Your Strongest Subject
Experts suggest beginning the examination with the subject you are most comfortable with. Whether it is Biology, Chemistry, Physics, or Mathematics, attempting the easiest section first can boost confidence and improve overall performance.
Attempt All Four Subjects in IAT 2026
Students must attempt all four sections—Physics, Chemistry, Mathematics, and Biology. The final merit list will be prepared using the best three subject scores. With MSQ questions removed this year, candidates will face only MCQs, making the exam comparatively more straightforward.
IAT 2026 Exam Analysis: Read Instructions Carefully Before Starting the Test
Candidates are advised to carefully read all instructions displayed on the computer screen before beginning the examination. Understanding the exam interface and guidelines can help avoid mistakes during the test.
IAT 2026 Live Updates: Section-Wise Distribution of Questions and Marks
Subject | Number of Questions | Maximum Marks |
Biology | 15 | 60 |
Chemistry | 15 | 60 |
Mathematics | 15 | 60 |
Physics | 15 | 60 |
Total | 60 | 240 |
Candidates are advised to familiarize themselves with the exam pattern and marking scheme beforehand to avoid confusion during the examination and develop an effective attempt strategy.
IAT 2026 Live Updates: Follow Dress Code Guidelines (If Any)
The exam officials has not mentioned any IAT 2026 exam dress code, however it is advised for the candidates to wear simple clothes:
Wear simple, comfortable clothing
Avoid accessories like watches, caps, sunglasses, or jewellery
Avoid clothes with large pockets
This helps in faster security checks and avoids unnecessary delays.
Documents and Items to Carry on IAT 2026 Exam Day
On the day of the examination, candidates must bring the following documents:
IISER 2026 Admit Card
Valid Photo ID Proof – such as Aadhaar Card, PAN Card, Voter ID, Driving Licence, Passport, Ration Card, or Aadhaar Enrolment Number
In addition, the following items are allowed inside the exam centre:
IAT 2026 Exam Pattern: Know the Structure Before You Enter the Exam Hall
Candidates appearing for the IISER Aptitude Test (IAT) 2026 should be well aware of the exam pattern before the examination. Understanding the marking scheme, number of questions, and subject-wise distribution can help candidates manage their time effectively and maximize their scores.
Particulars | Details |
Examination Name | IISER Aptitude Test (IAT) 2026 |
Mode of Examination | Computer-Based Test (CBT) |
Duration of Exam | 3 Hours |
Medium of Exam | English |
Total Questions | 60 Questions |
Total Marks | 240 Marks |
Subjects | Biology, Chemistry, Mathematics, Physics |
Questions per Subject | 15 Questions |
Marks for Correct Answer | +4 Marks |
Negative Marking | -1 Mark |
Marks for Unattempted Question | 0 Marks |
Question Type | Multiple Choice Questions (MCQs) |
IAT 2026 Biometric Verification and Attendance Process
Candidates may be required to undergo biometric verification, including fingerprint scanning and photograph verification, at the examination centre. Additionally, they must complete the attendance formalities by signing the attendance sheet as instructed by the invigilators. To ensure a smooth verification process, candidates should verify that all personal details on their admit card are accurate and match the information provided during registration. Any mismatch in details may lead to unnecessary delays or complications during the examination process.
IAT 2026 Exam Hall Guidelines: Maintain Discipline Throughout the Examination
Candidates are expected to maintain proper conduct and discipline inside the examination hall. During the examination, they must carefully follow all instructions provided by the invigilators and adhere to the examination rules.
Candidates should maintain silence, avoid any form of communication with other test takers, and refrain from engaging in unfair practices. They must remain seated until the examination concludes and are permitted to leave by the invigilator.
Any instance of malpractice, misconduct, or violation of examination guidelines may lead to the immediate cancellation of candidature and further disciplinary action by the authorities.
IAT 2026 Exam Hall Guidelines: Maintain Discipline Throughout the Examination
Candidates are expected to maintain proper conduct and discipline inside the examination hall. During the examination, they must carefully follow all instructions provided by the invigilators and adhere to the examination rules.
Candidates should maintain silence, avoid any form of communication with other test takers, and refrain from engaging in unfair practices. They must remain seated until the examination concludes and are permitted to leave by the invigilator.
Any instance of malpractice, misconduct, or violation of examination guidelines may lead to the immediate cancellation of candidature and further disciplinary action by the authorities.
IAT 2026 Admit Card: Verify All Details Before Appearing for the Exam
Before heading to the examination centre, candidates should carefully review all the information mentioned on their IAT 2026 admit card. Important details such as the candidate's name, application number, photograph, signature, examination date and time, reporting time, and exam centre address must be checked thoroughly.
Ensuring that all details are accurate beforehand can help avoid unnecessary issues on the day of the examination and ensure a smooth entry into the exam hall.
How to Download the IAT 2026 Admit Card?
To download the IAT 2026 admit card, a candidate needs to follow the steps below:
Step 1: At first candidate needs to visit the official website of IISER admissions 2026-
direct link- iiseradmission.in
Step 2: On the official website, candidates will be able to see the “Admit Card” tab on the home screen; click on it.
Step 3: The window will take them to their registered account portal.
Step 4: Log in to their registered account with the help of login credentials, ie, username and password.
Step 5: Click on the “Download Admit Card” tab showing on the screen.
Step 6: Download the IISER admit card 2026 and take out 2-23 printouts of the admit card for future use.
IISER 2026 Exam Live Updates: Admit Card is Mandatory for Entry
Candidates must carry a printed copy of their IAT 2026 Admit Card to the examination centre. Entry to the examination hall will not be permitted without a valid admit card and the required identification documents.
IISER 2026 Exam Live Updates: What will be IAT 2026 Reporting Timings?
Before going to the examination centre, it is important for the candidates to know the IISER 2026 reporting timings well in advance:
The reporting process begins much earlier to accommodate security checks, document verification, and seating arrangements. Candidates are expected to arrive at their allotted exam centres between 7:00 AM and 8:30 AM.
Time | Event/Activity | Description |
7:00 AM | Reporting Begins | Candidates can start entering the exam centre premises |
8:30 AM | Gate Closing Time | Entry gates are closed; no entry allowed after this time |
8:30 AM – 8:50 AM | Verification Process | Document checking, biometric verification, and frisking |
IAT 2026 Shift Timings
The IAT 2026 shift timings are crucial for candidates appearing in the IISER Aptitude Test conducted by the Indian Institutes of Science Education and Research. The exam will be held on June 7, 2026, in a single shift nationwide, ensuring uniformity in question difficulty and fairness in evaluation.
IISER 2026 Shift | IISER 2026 Shift Timing | Duration (in hours) |
Morning Shift (Only 1 Shift) | 9:00 AM to 12:00 PM | 180 Minutes or 3 hours |
IAT 2026 Exam to be Conducted Tomorrow
The wait is finally over! IAT 2026 is set to be held tomorrow, June 7, 2026, marking a crucial milestone in the journey of thousands of aspirants aiming for admission to the IISERs and IAT participating institutes. After the months of preparation, countless practice questions, mock tests, and revision sessions have all led to this moment. This is your opportunity to showcase your hard work and move one step closer to your dream institutions.
