What is the level of the IISER Entrance Exam syllabus?

The IISER Entrance Exam syllabus is in tune with the Class 11 and 12 Board exam syllabus. The questions in the examination are asked from four domains of the Science subject, which are Mathematics, Biology, Chemistry, and Physics. As per the syllabus mentioned in the information brochure of IISER, it is observed that in the Biology subject maximum syllabus is covered from the Class 12 book. For the subjects of Physics, Mathematics and Chemistry, the syllabus is equally distributed in Class 11 and 12.

Will there be any changes made in the IISER Entrance Exam 2026 pattern?

IISER Exam pattern for the academic session 2026-27 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.

How can I practice IISER mock test free?

Students can practice the IISER mock test free on the website iiseradmission.in. The mock test is for practice and getting familiar with the online exam. Regular practice will improve speed and help to focus on the weak topics.

Where can I get IISER exam syllabus?

IISER Berhampur has released the IISER 2026 exam syllabus on the official website. Students can check the exam syllabus to know the important topics and plan the preparation strategy accordingly.

Are the IISER Entrance Exam Mock Test questions similar to the actual exam?

Yes, the questions of the official IISER Entrance Exam Mock Test are from the syllabus. The total duration of the mock test is 3 hours. It will provide familiarity with the IISER Aptitude Test and help in preparation.

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.

IISER Entrance Exam Mock Test 2026: Get Free Online Practice Papers

IISER Aptitude Test 2026 Hall Ticket

24 May '26 - 7 Jun '26

Updated on May 24, 2026 00:10 IST

By Vikash Kumar Vishwakarma

Overview

IISER 2026 mock test is available online. Candidates appearing for IAT admission test 2026 can practice the mock test. It is a replica of the actual exam. The questions in the IISER mock test are prepared based on the exam syllabus and paper pattern. IAT exam pattern is mentioned below.

The paper contains 60 questions.
Each question carries 4 marks.
1 mark is removed for wrong answer
IAT total mark is 240

Candidates can practice IAT mock test free to get familiar with the online exam platform and all navigation. It also helps to improved problem solving techniques. IISER entrance examination is scheduled for June 7, 2026. Check the [age for more information on IISER mock test 2026.

Table of contents

Official IISER Mock Test Link
How to Take IISER Entrance Exam Mock Test
How to Attempt IISER Mock Test
IISER Mock Test Sectional Break-Up
IISER Entrance Exam 2026 Mock Test FAQs

Official IISER Mock Test Link

IISER Berhampur has updated the IISER mock test link online. Candidates who are appearing for IAT 2026 or preparing for the entrance test can use mock test to practice online. No login is required to practice official mock test of IISER 2026. Below is the link for mock test.

IISER Mock Test Link

Practice IAT 2026 mock test here

How to Take IISER Entrance Exam Mock Test

IISER releases the IAT Mock Test for candidates to practice for the exam. Aspirants preparing for the exam are advised to take the official IISER Entrance Exam 2026 Mock Test to get familiar with the exam interface and navigation process. The process to take the mock test for the IISER 2026 Entrance Exam from the exam portal is given below.

Go to the IISER Entrance Exam Website
Select Aptitude Test tab 'on the top menu bar
Select Mock Test from dropdown menu and click on it
Now, click on the " Click Here link
Click on Sign In
IISER Aptitude Test Mock Test will open in a new window
Go through instructions and click on Next tab
Select Question Paper language from English or Hindi and click on agreement checkbox
Click on "I Am Ready" to Begin tab
Start solving problems
You can use onscreen Calculator and Ruler to answer questions.

Elements of IISER Mock Test

In the IAT 2026 mock test, students can go through the different sections in the test, an online calculator, and a table informing them about the number of questions answered by them. There is also a timer indicating the time elapsed while solving the mock test. Other elements of the IAT practise test are given below.

Paper name and subject name.
Section on exam - A, B, and C
Question types
Marks for each question
Timer
Scientific calculator
Ruler
Zoom in and zoom out tool

How to Attempt IISER Mock Test

IISER entrance exam duration is three hours. Students will have to attempt 60 questions in three hours. There will be four sections in IAT mock test. Each section will have 15 questions. Students will have 45 minutes for each section. IISER exam is of a moderate level. It requires conceptual knowledge and a good grip on topics to solve IISER questions. Tips to practice IISER 2026 mock test are mentioned below.

Start solving the section that you are confident in.
Don't spend more than 3 minutes on a question.
After taking the test, analyse each section.
Keep track of improvement.
If you score low in the mock test, don't get disappointed. Improve your mistakes and focus on scoring good marks.

IISER Mock Test Sectional Break-Up

Students can check the IISER mock test sectional breakup below.

Sections	Questions	Marks
Physics	15 MCQs	60 marks
Chemistry	15 MCQs	60 marks
Mathematics	15 MCQs	60 marks
Biology	15 MCQs	60 marks

IISER Entrance Exam 2026 Mock Test FAQs

Take a look at the frequently asked questions (FAQs) on the IISER Entrance Exam 2026 Mock Test.

Q: What is IISER Aptitude test?

Indian Institutes of Science Education and Research conduct an entrance exam in order to provide 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. Candidates who cleared their Class 12 in the Science stream are eligible to apply for the IISER Entrance Exam 2023. As per the IISER Entrance Exam pattern, there are a total of 60 objective questions that candidates need to complete in three hours duration.

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: Do I need to take the IISER Entrance Exam Mock Test at one go?

Yes, it is mandatory to attempt all questions of the IISER Entrance Exam Mock Test at one go. The mock test gets disabled within a few minutes of inactivity. Hence, students should solve all questions within 180 minutes of starting the test. If you are unable to complete the IAT mock test in one sitting, you have to start all over again.

Q: Is there any fee for taking IISER Entrance Exam Mock Test?

The IISER Entrance Exam Mock Test can be taken from the exam website for free. There is no fee involved for this. Neither is it necessary to register for the IISER Aptitude Test. Students can take the mock test as many times as they wish to.

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. Below are the programmes offered by IISERs:

Biological Sciences
Chemical Sciences
Earth & Climate Sciences/Earth & Environmental Sciences
Economic Sciences
Engineering Sciences (Chemical Engineering, Data Science & Engineering, Electrical Engineering & Computer Science)
Geological Sciences
Integrated & Interdisciplinary Sciences (Biological Sciences, Chemical Sciences, Mathematical Sciences, Physical Sciences)
Mathematical Sciences
Physical Sciences.

Q: In what mode will IISER 2026 aptitude test be conducted?

IISER is a compulsory entrance test to get into the IISER Pune. IISER 2026 entrance exam will be conducted in computer-based test mode. The duration of the entrance exam is three hours, from 9 AM to 12 noon.

Q: How many sections are asked in the IISER Entrance Exam?

The IISER Entrance Exam 2026 pattern is expected to remains same as last year. IAT consists of 60 questions, 15 questions each from Biology, Chemistry Mathematics, and Physics. There will be four answer options. Total time for answering the test is 180 minutes. Questions are multiple choice type with only one correct answer. The mode of the exam is computer-based.