IISER Exam Analysis 2025 - Difficulty Level, Memory Based Questions PDF

IISER Exam Analysis

IISER Exam analysis for 2026 will be updated here as soon as the exam is over. We will provide the updated analysis for all the topics and chapters along with students' reactions and weightage properties.

Previous Year’s IISER Exam Paper Analysis

Candidates will be able to identify the important topics with the help of the IISER exam analysis from the previous year. Candidates can review the previous year's IISER paper analysis to get a sense of the entrance exam's difficulty trends.

IISER Exam Analysis 2025

The IISER 2025 Exam had a moderate overall difficulty level. The mathematics portion was surprisingly easier and scoring this year for those who selected PCB in their 12th grade, with many of the questions being straightforward and doable.

Even for biology students, the biology section was rated as moderate to difficult because it was a little trickier and more conceptual than in prior years. Students from both PCM and PCB streams used physics as a scoring subject because it was thought to be simple and logical.

IISER Exam Analysis 2024

Meanwhile, you can check here for the previous year's analysis of 2024. Based on the information about the IISER exam difficulty level of the IISER 2024 paper analysis, candidates can evaluate their performance. After providing the IISER exam analysis 2024, the institute will also release the expected cutoff marks. We will update this page with the IISER 2024 paper analysis soon after it is released.

How is the IISER paper analysis 2024 helpful?

• IISER exam analysis 2024 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 2024 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 2024.

Also check-

• IISER Mock Test
• IISER Merit List and Cut-Off
• IISER Counselling

IISER 2023 Exam Analysis

The IISER Aptitude test was rated as having a moderately easy difficulty level based on the responses of the candidates who undertook the exam in the past year.

Those who chose PCB in their class 12 found the mathematics section to be somewhat challenging, whereas those who chose PCM in their class 12 found the biology segment to be moderate to challenging. Chemistry and Physics, the common subjects for both stream 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.

Those who studied thoroughly in classes 11 and 12 found the IISER exam manageable. The IISER entrance exam is designed to assess a student's understanding of fundamental concepts in subjects like Physics, Chemistry, Mathematics, and Biology, which are typically covered in these classes.

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.