IISER Entrance Exam Mock Test 2026: Get Free Online Practice Papers
Indian Institutes of Science Education and Research Entrance Exam 2026 ( IISER Entrance Exam )
IISER Aptitude Test 2026 Hall Ticket
24 May '26 - 7 Jun '26
IISER 2026 mock test is available online. Candidates appearing for IAT admission test 2026 can practice the mock test. It is a replica of actual exam. The question in the IISER mock test are prepared based on 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 online exam platform and all navigation. It also helps to improved problem solving techniques. IISER Aptitude Test is scheduled for June 7, 2026. Check the [age for more inforamtion on IISER mock test 2026.
- Official IISER Mock Test Link
- How to Take IISER Entrance Exam Mock Test
- IISER Entrance Exam 2026 Syllabus
- IISER Entrance Exam 2026 Pattern
- 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
Commonly asked questions
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.
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.
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.Â
- Section on exam - A, B, and C
- Question types
- Marks for each question
- Timer
- Scientific calculator
- Ruler
- Zoom in and zoom out tool
Commonly asked questions
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.
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.
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.
IISER Entrance Exam 2026 Syllabus
The IISER Entrance Exam 2026 syllabus is likely to be the same as last year. The IISER Aptitude Test carries four sections: Physics, Chemistry, Biology and Mathematics. The syllabus will include topics from Class 11 and 12, and will broadly follow the NCERT rationalised syllabus. The subject-wise IISER Entrance Exam Syllabus PDF is given in the table below.
| IISER Entrance Exam Subject | IISER Entrance Exam Syllabus PDF |
|---|---|
| Physics | Download Now |
| Chemistry | Download Now |
| Biology | Download Now |
| Mathematics | Download Now |
Commonly asked questions
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 question paper will be based on Physics, Chemistry, Mathematics and Biology. 15 questions are on each subject. Total marks for the IISER exam 2026 are 240. There will be 60 questions, each of which will carry 4 marks. Negative marking is done for wrong answers.
The IISER Entrance Exam questions are objective type. These are multiple-choice questions with four options. The mode of the exam is computer-based. Test-takers have to select one option. Marks per question is four. One mark will be removed for wrong answers.
IISER Entrance Exam 2026 Pattern
The IISER Entrance Exam 2026 Pattern is expected to remain the same as last year. The subject-wise number of questions and marks are given below.
| Subject |
No. of Questions |
Marks |
|---|---|---|
| 15 |
60 |
|
| 15 |
60 |
|
| 15 |
60 |
|
| 15 |
60 |
|
| Total |
60 |
240 |
Each question carries four marks and one mark is removed for wrong answers.
Commonly asked questions
The IISER Entrance Exam Marking Scheme is given below.
| Section | Marks |
|---|---|
| Physics | 60 |
| Mathematics | 60 |
| Chemistry | 60 |
| Biology | 60 |
Each section carries 15 marks.
The question paper will be in English and Hindi languages. The candidates must read all the given instructions provided in the question papers at the time of examination.
IISER Entrance Exam 2026 Mock Test FAQs
Take a look at the frequently asked questions (FAQs) on the IISER Entrance Exam 2026 Mock Test.Â
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.
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.
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.
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.
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.
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.
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1 Nov '25 - 29 Apr '26
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15 Apr '26 - 6 May '26
IISER Entrance Exam Exam
Student Forum
Anything you would want to ask experts?Answered a month ago
IISER answer key will be released on June 7, 2026. Candidates can download the answer key online. The answer key challenge window will open on June 9, 2026.
V
Contributor-Level 10
Answered a month ago
The IISER exam date is June 7, 2026. The exam will commence at 9 AM and continue till 12 PM. It is a computer-based test.
V
Contributor-Level 10
Answered a month ago
IISER score 200 or above is a good marks. It can help to get admission to IISER Pune and IISc Bangalore. Candidates must have a good conceptual knowledge, give priority to all four subjects. Prepare for the exam according to the exam syllabus and take mock test to score above 200.
V
Contributor-Level 10
Answered a month ago
Based on previous year analysis, IAT exam is moderately difficult. It requires strong conceptual knowledge. Students who have prepared properly for exam can easily score good marks.
V
Contributor-Level 10
Answered a month ago
It is quite difficult for the GEN / OBC category to get admission to IISER with 50 marks. Even the reserved category students have less chance in the later counelling round for admission. To secure admission, students must score above 150 marks.
V
Contributor-Level 10
Answered a month ago
IISER exam is considered of moderate difficulty level. Majority of students finds Physics, and Mathematics challenging. PCM students may find biology tough while PCB students might find Mathematics tough. However, the difficulty level of IISER compared to JEE Main and Advanced is moderate to easy.
V
Contributor-Level 10
Answered a month ago
The last date to apply for IISER 2026 was April 13, 2026. IAT application form was available on the website, iiseradmission.in.Â
V
Contributor-Level 10
Answered a month ago
IISER 2026 application is available from March 5 to April 13. Eligible candidates can fill the application form online at iiseradmission.in. The process to fill the application form is registration, form filling, and payment of fees.
V
Contributor-Level 10
Answered a month ago
IISER Berhampur released the application form for IISER 2026 on March 5, 2026. The registration link is updated on the website, iiseradmission.in.
V
Contributor-Level 10
Answered a month ago
IISER 2026 application fee is updated online. The application fee for IISER 2026 is Rs. 2000 (General, EWS, OBC, and OBC-NCL). For other categories, the fee is Rs. 1000.
V
Contributor-Level 10
11 Institutes accepting IISER Entrance Exam
- âı 8.00 Lakh
- 4 years
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- Full Time
4.2- âı 4.45 Lakh
- 5 years
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When is IISER answer key 2026 release date?