IISER Entrance Exam 2026 Books: Check Best Books for Exam Preparation
Indian Institutes of Science Education and Research Entrance Exam 2026 ( IISER Entrance Exam )
IISER Aptitude Test books play a significant role in exam preparation. The Indian Institute of Science Education and Research (IISER) conducts its entrance exam in order to offer student admission in BS-MS dual degree courses.
Candidates can assure admission at seven IISER campuses across India, based on their score in the IISER entrance exam (also known as the IISER aptitude test). The IISER preparation strategy should be based on the IISER Syllabus, exam pattern and previous year question papers, so that no one knows.
Aspirants who are planning to appear for the exam must get hold of the best books to prepare for the IISER 2026 entrance exam or IISER Aptitude Test 2026. Here we bring the list of top IISER Aptitude Test books.
- IISER Admission Test 2026 Exam Pattern
- Best IISER Aptitude Test Books for Physics
- Best IISER Aptitude Test Books for Chemistry
- Best IISER Aptitude Test Books for Mathematics
- Best IISER Aptitude Test Books for Biology
- Factors to Select Right IISER Aptitude Test Preparation Books
- FAQs Regarding IISER Aptitude Test Books
IISER Admission Test 2026 Exam Pattern
Before listing down the IISER Aptitude Test books, let us bring to you the exam pattern and structure for the exam.
| Subject |
No. of Questions |
Marks |
|---|---|---|
| Physics |
15 |
60 |
| Chemistry |
15 |
60 |
| Biology |
15 |
60 |
| Mathematics |
15 |
60 |
| Total |
60 |
240 |
Each question carries four marks, and there is a negative marking of one mark for each wrong answer. No marks will be awarded or deducted for unattempted questions.
According to the exam authorities, the syllabus of the IISER 2025 Aptitude Test is based on the Class 11 and Class 12 NCERT syllabus and curriculum. Hence, the IISER Aptitude Test books for preparation should be of a higher secondary level. Moreover, NCERT books would also suffice as IISER entrance exam preparation books.
Commonly asked questions
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.
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.
Best IISER Aptitude Test Books for Physics
The following table brings the list of top books for the IISER Aptitude Test Physics section.
| Physics Books |
Author Name |
|---|---|
| Concepts if Physics Volume I |
H.C Verma |
| Concepts if Physics Volume II |
H.C Verma |
| NCERT Physics Class XI |
NCERT |
| NCERT Physics Class XII |
NCERT |
| Fundamentals of Physics |
Halliday, Resnik, Walker |
| Problems in General Physics |
I.E Irodov |
Commonly asked questions
The IISER Entrance Exam questions are objective type and carry four answer options. The mode of the exam is computer-based. The marks for each question is four, and for each wrong answer, one mark is deducted. The total number of questions is 60. The total marks is 240.
Best IISER Aptitude Test Books for Chemistry
Here we bring the list of top books for the IISER Aptitude Test Chemistry section.
| Name of the Chemistry Books |
Author name |
|---|---|
| NCERT Chemistry Class XI |
NCERT |
| NCERT Chemistry Class XII |
NCERT |
| Organic Chemistry |
Morrison and Boyd |
| Inorganic Chemistry for IIT JEE |
O.P Tandon |
| Concise Inorganic Chemistry for JEE |
J.D Lee |
| Numerical Chemistry |
P Bahadur |
| Chemical Calculations |
R.C Mukherjee |
Best IISER Aptitude Test Books for Mathematics
The most preferred books for the IISER Aptitude Test for Mathematics along with their authors are listed below.
| Books for Mathematics |
Author Name |
|---|---|
| Problems Plus in IIT Mathematics |
A Das Gupta |
| Comprehensive Mathematics JEE Advanced |
Tata McGraw Hill |
| Plane Trigonometry Part 1 |
SL Loneyx |
Best IISER Aptitude Test Books for Biology
The best Biology books for the IISER Aptitude Test are listed in the table below.
| Book for Biology Subject Preparation |
Authors |
|---|---|
| Objective Biology Volume I & II |
Trueman’s |
| Objective NCERT at Your Fingertips |
MTG Editorial Board |
| NCERT Biology Book for Class 12 |
NCERT |
| Master The NCERT for NEET 11 & 12 Biology |
Sanjay Sharma |
| Handbook of Biology |
Arihant |
Factors to Select Right IISER Aptitude Test Preparation Books
Aspirants should keep in mind the following factors while selecting the right preparation books for the IISER Aptitude Test:
-
Content of books - You must refer to the reviews of the best books for IISER Aptitude Test preparation to know how easy it would be to read and understand those books. The factors in the content that should be checked include the quality of language or ease of understanding or comprehension, coverage of topics and chapters from the IISER Aptitude Test syllabus, among others.
-
Edition - Candidates should always refer to the latest edition of the IISER entrance preparation books. Older editions may contain outdated content, which would not aid their preparation properly.
-
Practice Materials - While selecting the best books for the exam, you should also check whether, along with chapter-wise theoretical content, the books also have sufficient practice questions along with their answer keys and solutions, or previous years’ solved question papers.
Commonly asked questions
The IISER Entrance Exam questions are objective type and carry four answer options. The mode of the exam is computer-based. The marks for each question is four, and for each wrong answer, one mark is deducted. The total number of questions is 60. The total marks is 240.
FAQs Regarding IISER Aptitude Test Books
Here are some FAQs on IAT 2026 Books
Commonly asked questions
IISER Entrance Exam Exam
Student Forum
Anything you would want to ask experts?Answered Yesterday
Total marks of the IISER Entrance Exam are 240. The total number of questions in the exam is 60, each carrying four marks. Marks in each section are 15, making the sectional weightage 60. Questions are asked on Physics, Chemistry, Biology and Mathematics. In case of a wrong answer, there will be a d
M
Beginner-Level 5
Answered Yesterday
There is no age limit to apply or appear for the IISER Entrance Exam 2026. However, applicants must have appeared for their Board examination in 2024, 2025 or 2026. Based on this, applicants must apply for the exam. Apart from this, students should have studied Physics, Chemistry, Biology and Mathe
A
Beginner-Level 5
Answered 2 days ago
IISER Entrance Exam is conducted for admission to the 5-year BS MS programme offered at the seven Indian Institutes of Science Education and Research. Apart from that, the IISER Aptitude Test scores are also accepted by IISc Bangalore for the 4-year BS course and for the BS - Medical Sciences and En
Contributor-Level 10
Answered 2 days ago
According to the IISER Entrance Exam 2025 analysis, Physics was the toughest section of the exam. The overall difficulty level ranged from moderate to tough. The topics covered in the question papers were Electricity and Magnetism, Mechanics, Optics and Modern Physics. The questions were distributed
A
Beginner-Level 5
Answered a week ago
The IISER entrance exam 2026 application process is likely to begin in the third week of March 2026. The mode of the application process is completely online. Students have to visit the exam portal to fill and submit the form. Along with entering the mandatory information, they also need to upload d
N
Beginner-Level 5
IISER Entrance Exam Notifications
10 Institutes accepting IISER Entrance Exam
IIT Madras - Indian Institute of Technology
Adyar, Chennai • Public
- ₹ 8.00 Lakh
- 4 years
- |
- Full Time
IISER Pune - Indian Institute of Science Education &...
Pashan, Pune • Public
4.2- ₹ 3.56 Lakh
- 5 years
- |
- Full Time
IISER Kolkata - Indian Institute of Science Educatio...
Nadia • Public
- ₹ 4.45 Lakh
- 5 years
- |
- Full Time
IISER Bhopal - Indian Institute of Science Education...
Bhopal • Public
- ₹ 3.23 Lakh
- 4 years
- |
- Full Time
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