What is the level of the IISER Entrance Exam 2025 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 4 domains of Science subject, which is Mathematics, Biology Chemistry and Physics. As per the syllabus mentioned in the information brochure of IISER 2025, it is observed that in Biology subject maximum syllabus is covered from class 12 book. For the subject of Physics. Mathematics and Chemistry the syllabus is equally distributed in class 11 and 12.

How many sections are asked in the IISER Entrance Exam?

The IISER Entrance Exam 2025 pattern has already announced. IISER Entrance Exam 2025 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. IAT consist of 60 questions, 15 questions each from Biology Chemistry Mathematics, and Physics. Total time for answering the test was 180 minutes. Questions were multiple choice type with only one correct answer.

What are the types of questions asked in the IISER 2025 exam?

The IISER Entrance Exam questions are objective and carries multiple choices (MCQs). Each question has four answer options. Candidates have to deduce the correct answer option and click on it with the help of mouse. Since IISER 2025 exam is conducted in a computer-based mode, test-takers will be able to mark only one answer option.

What is the syllabus for Mathematics in IISER entrance examination?

The syllabus for Mathematics in IISER 2025 entrance examination is as follows: Sets Relations and Functions Trigonometric Functions, Inverse Trigonometric Functions Principles of Mathematical Induction, Complex Numbers and Quadratic Equations, Linear Inequalities, Permutations and Combinations, Binomial Theorem, Sequences and Series, Straight lines, Conic Sections Three Dimensional Geometry, Limits and Derivatives Mathematical Reasoning, Statistics Probability Matrices, Determinants Continuity and Differentiability, Application of Derivatives, Integrals Applications of Integrals Differential Equations Vectors and Linear Programming.

What is the syllabus of Physics in IISER entrance examination?

The syllabus for Physics in IISER 2025 entrance examination is as follows: Physical World and Measurement Kinematics, Laws of Motion. Work, Energy and Power. Motion of Systems of Particles and Rigid body, Gravitation Properties of bulk matter, Thermodynamics Behavior of perfect gas and kinetic energy, Oscillations, Waves Electrostatics, Current Electricity Magnetic effect of current and magnetism, Electromagnetic Induction Alternating current, Electromagnetic Waves Optics Dual Nature of Radiation and Matter. Atoms, Nuclei, Electronic devices, Communication Systems.

IISER Entrance Exam Syllabus 2025: Download Latest Syllabus PDF

424 Students Q&A

Updated on Sep 17, 2025 12:13 IST

By Ishita Chauhan, Retainer

The exam officials released the IISER 2025 syllabus to ease the candidates' selection of topics in preparation. The IAT 2025 syllabus includes all the crucial topics that will be asked in the IISER 2025 exam. Each year, the examination conducting body releases the IISER syllabus 2025 along with the information brochure for IISER 2025 preparation.

Also, there is no change in the IISER Syllabus (for the academic session 2025-2026) subjects, ie, Physics, Chemistry, Mathematics and Biology. Questions in the IISER exam will be asked from topics present in the syllabus of Class 11 and 12 books. IISER 2025 exam question paper carried questions from the sections- Biology, Chemistry, Physics and Mathematics.

The exam officials have generated an IISER entrance exam mock test link. Candidates can attempt the questions and prepare themselves as per the exam difficulty level and time duration.

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