IISER Entrance Exam

The online window to raise representations about questions/answers in IAT 2025 started on May 29, 2025 from 5 pm onwards. The last date to raise objections will be June 01, 2025 till 5 pm. Candidates need to log in to your account and click on IAT Channel Tab. Then they will be able to see two tabs - "IAT 2025 Objection" tab and "Candidate Response" tab. 

Candidates can go through the provisonal answer keys in order to get an estimation of the score that they can obtain in the IISER entrance exam 2025. In case of any discrepancy with respect to any question asked in the exam or its answer, candidates can raise an objection (s) to the exam authorities in the prescribed format. If the raised objection is successful, a final IISER entrance exam 2025 answer key will be released with all the required modifications. 

If you want to take admission at IISER (Indian Institutes of Science Education and Research) but did not appear for the IAT (IISER Aptitude Test) or JEE (Joint Entrance Examination), it may limit your options for admission into the regular undergraduate programs at IISERs.

Typically, admission to the BS (Bachelor of Science) programs at IISERs is done through one of the following channels:

1. KVPY (Kishore Vaigyanik Protsahan Yojana): If you have qualified for the KVPY examination and meet the eligibility criteria specified by IISERs, you can apply for admission directly through the KVPY channel.

2. JEE Advanced: IISERs also consider JEE Advanced ranks for admission to their BS programs. Candidates who qualify the JEE Advanced examination and meet the eligibility criteria can apply for admission through the JEE Advanced channel.

3. State and Central Board Toppers: IISERs also allocate a certain number of seats to students who are among the top performers in their respective state or central board examinations. The exact criteria and guidelines for this category may vary across different IISERs.

If you did not appear for IAT or JEE, and you do not meet the criteria for KVPY or state/central board toppers category, it may limit your options for direct admission into the regular undergraduate programs at IISERs.

However, I would recommend checking the official websites of the respective IISERs for any alternative admission routes, special provisions, or specific eligibility criteria that may be available for candidates who did not appear for IAT or JEE. Some IISERs may have additional admission criteria or provisions for students from specific backgrounds or circumstances.

Additionally, you can explore other reputed institutions or universities that offer undergraduate programs in the field ofScienceand research. There are numerous universities and colleges across India that offer excellentScienceprograms and research opportunities.

Consider researching and applying to institutions that match your academic interests and offer admission based on alternative entrance exams or other criteria. It's always advisable to thoroughly research the admission requirements, eligibility criteria, and application procedures of the institutions you are interested in.

I hope this information helps, and I wish you all the best for your academic pursuits!

The syllabus for the Mathematics section of the IISER (Indian Institutes of Science Education and Research) entrance examination may vary slightly from year to year. However, I can provide you with a general overview of the topics commonly included in the IISER Mathematics entrance exam syllabus. It is advisable to refer to the official IISER website or the information brochure for the most accurate and updated syllabus. Here are the main subject areas typically covered:

1. Algebra: Sets, relations, functions, complex numbers, quadratic equations, matrices, determinants, linear equations, mathematical induction, permutations and combination, binomial theorem, etc.

2. Calculus: Limits, continuity, differentiation, applications of derivatives, integration, definitely and indefinite integral, differential equations, sequences and series, etc.

3. Coordinated Geometry: Lies, circles, conic sections, parabola, ellipse, hyperbola, transformation, etc.

4. Differential Equations: First-order differential equations, second-order linear differential equations, homogeneous and non-homogeneous equations, applications of differential equations, etc.

5. Probability and Statistics: Probability theory, random variables, probability distributions (binomial, Poisson, normal), statistical inference, hypothesis testing, correlation and regression, etc.

6. Analytical Geometry: Coordinated geometry of two and three dimensions, lies, plans, vectors, equations of curve and surfaces, etc.

7. Trigonometry: Trigonometric functions, identities, equations, properties of triangles, inverse trigonometric functions, etc.

8. Sequences and Series: Arithmetic and geometric progression, convergence, sum of finite and infinite series, etc.

9. Mathematical Reasoning: Statement, logical operations, quantifiers, implications, logical equivalence, etc.

Please note that the above-mentioned topics provide a general overview of the IISER Mathematics entrance exam syllabus. The specific topics and their weightage may vary from year to year. It is recommended to refer to the official IISER website or the information brochure for the detailed and updated syllabus.

Additional, candidates are advise to thoroughly study their Class 11 and Class 12 mathematics curriculum and textbooks. Practice solving previous years question papers, sample papers, and mock tests to familiarize yourself with the exam pattern and improve your problem-solving skills.

Good luck with your IISER Mathematics entrance exam preparation!