IISER Entrance Exam

You can sit for the IISER exam or the IISER Aptitude Test (IAT) even if you passed your 12th grade seven years ago, as there is no age limit mentioned for IISER admissions. But the eligibility for the exam includes that you have to be an equal pass out with at least 60% marks (for the SC/ST/PwD candidates, the cut-off percentage is 55%). Your main qualification has to be in Biology, Chemistry, Mathematics, or Physics. At least three of these Science subjects should be studied by you in the 12th standard. Hence, provided you have met these academic requirements, it does not matter when you completed your schooling; you are eligible to apply for the IISER exam.

As a PCB student and NEET aspirant preparing for the IISER IAT, your focus should be on strengthening your core subjects—Physics, Chemistry, and Biology—while also preparing for the Mathematics section, which is part of the exam. For Maths, concentrate on essential chapters like Algebra (including quadratic equations and polynomials), Calculus (limits and differentiation), Coordinate Geometry (straight lines and circles), Probability, Statistics, and Trigonometry (basic identities). Regular practice is the key. So, solve previous years' papers and take mock tests to improve your problem-solving speed and accuracy. This will cover all the topics that are needed and help you gain confidence for the exam.

Candidates will be able to download the final answer key of IISER 2025 pdf from the official website only in online mode. The authorities released the first provisional answer key of IISER pdf and candidates will be able to check their answers and calculate the probable scores secured in the IISER 2025 admission test. To download the IISER answer key 2025, candidates must follow the below steps:

• Go to the IISER official website - https://iiseradmission.in/   

• Click on the ‘IISER answer key” link.

• Enter application number (roll number) and password.

• The answer key of IISER was displayed on the screen.

• Take a print out of the answer key and save it for future reference

Analyzing trends in IISER application statistics can provide valuable insights into the growing popularity and competitiveness of the IISERs. Here are some key factors to consider when interpreting these trends:
1. Overall Increase in Applicants:
Rising Awareness: A steady increase in the number of applicants often indicates growing awareness and interest in the IISERs among students.
Improved Reputation: Positive word-of-mouth, successful alumni, and increased media coverage can contribute to the rise in applications.
2. Changes in Category-wise Distribution:
Shift in Demographics: Variations in the distribution of applicants across different categories (general, OBC, SC/ST, etc.) can reflect changes in educational access and social dynamics.
Policy Implications: Government initiatives or reservation policies can influence the composition of the applicant pool.
3. Regional Variations:
State-wise Trends: Analyzing trends at the state level can reveal differences in educational infrastructure, exam preparation facilities, and cultural factors.
Geographical Accessibility: Proximity to IISER campuses can impact the number of applications from a particular region.

IISER application statistics can be helpful for applicants in the IISER examination in several ways:

1. Understanding the Competition:

• Number of applicants: Knowing the total number of applicants can give you an idea of the competitive landscape and help you gauge your chances.
• Distribution of applicants: Analyzing the distribution of applicants based on factors such as category (general, OBC, SC/ST, etc.), state, and gender can provide insights into the competition from different groups.

2. Analyzing Cut-offs:

• Previous year cut-offs: Studying the cut-offs from previous years can help you set realistic expectations and understand the score required to secure admission.
• Cut-offs by category: Analyzing cut-offs based on different categories can help you assess your chances more accurately, especially if you belong to a reserved category.

3. Identifying Trends:

• Changes in application patterns: Observing trends in application patterns over time can help you identify any significant changes in the competition or admission criteria.
• Changes in cut-offs: Analyzing changes in cut-offs can provide insights into the difficulty level of the exam and the factors influencing admission decisions.

4. Making Informed Decisions:

• Choosing the right IISER: By studying application statistics, you can compare the popularity of different IISERs and make an informed decision about where to apply based on your preferences and chances of admission.
• Adjusting your preparation strategy: Understanding the competitive landscape can help you identify areas where you need to focus more on your preparation to improve your chances of success.