IISER Exam Analysis 2027 - Difficulty Level, Memory Based Questions PDF

IISER Exam Paper Analysis

IISER Previous year analysis helps students understand the exam pattern, types of questions asked, and difficulty level. Refer to the previous year IISER Exam Analysis given below:

IISER Exam Analysis 2026

The IISER Exam analysis for 2026 is updated in the table below. Using this analysis, candidates will be able to identify the important topics.

IISER Exam Analysis 2025

The exam was of medium difficulty. For students of PCB in class 12, mathematics was easier and highly scoring as it was fairly straightforward. The biology section was also easier to moderate for PCB students, albeit a little trickier and more conceptual than last year. Physics was also a scoring subject among both PCM and PCB students since most considered it to be logical and simple.

How is the IISER paper analysis 2025 helpful?

• IISER exam analysis 2025 is a detailed observation of the IISER exam paper. It provides information about the difficulty level, frequently occurring topics, etc.

• The exam analysis of IISER 2025 helps in evaluating the performance of the candidates in the exam.

• Candidates get an idea of the cut-off for the year that is expected to rise or fall based on the IISER exam analysis 2025.

IISER Exam Analysis 2024

The IISER 2024 exam was considered moderately difficult overall. The Mathematics section was comparatively easier and score-friendly for students from the PCB stream. Physics was a moderate paper with both conceptual and numerical-based questions, at a moderate level. Chemistry was balanced, most questions were NCERT-based, while the Biology was lengthy and more conceptual than in other years; hence, it was a moderate paper for many candidates. Most candidates who had a grasp of concepts and were practicing regularly could attempt the paper comfortably.

IISER 2023 Exam Analysis

The IISER Aptitude test was found to be moderate in terms of difficulty level. Students who had chosen PCB in class 12 found mathematics to be moderate to difficult, while students who had chosen PCM in class 12 found biology to be moderate to difficult. Chemistry and Physics, the common subjects for both streams of students, had a moderately easy exam difficulty level. The chemistry section had questions from both the organic and inorganic. Biology questions were mostly based on the 12th level. Instead of the regular physics numerical questions, this time there were a lot more theoretical questions. The mathematics questions were based on reasoning, relations and functions, sets, etc.

IISER 2022 Exam Analysis

The IISER exam 2022 was held on July 3, 2022. The exam had questions from Mathematics, Physics, Chemistry, and Biology subjects. It was held as a computer-based test. The exam was rated as a moderate-difficult level by the candidates who took the exam. The mathematics section was difficult. The physics and chemistry sections were moderately challenging. Meanwhile, the biology section was the easiest compared to the 4 sections. For answering the physics and mathematics questions, the candidates were required to have an in-depth knowledge of the topics asked. Moreover, the questions from the chemistry subject seemed at par with the JEE Mains level. Another challenge was that the exam was lengthy.

Best Tips for Better Performance in IISER 2027

Refer to the points given below for IISER 2027 preparations:
1. Start IISER 2027 exam preparation as early as you can.
2. Refer to the IISER 2027 syllabus.
3. Then understand the basic concepts, then move on to actually solving problems.
4. Do PYQs regularly, it really helps you get the IISER IAT Exam pattern, and also increases speed.
5.Prepare short notes, for fast revisiting before the IISER Exam 2027.
6. Attempt mock tests consistently, and after each test, analyse every mistake properly and work on your weak parts.