IISER Aptitude Test 2020 Analysis: Math and Physics Challenges

PCMB (Physics, Chemistry, Mathematics, Biology) students often face the challenges of juggling multiple subjects. For Suhas Adiga, a PCMB student, the IISER Aptitude Test (IAT) of 2020 presented a mix of ease and difficulty in the various sections. Let's delve into his experience, particularly focusing on his performance in Mathematics and Physics.

Performance Breakdown

Suhas highlights that his overall score was 78/180, suggesting a moderate performance overall. Notably, his performance in Physics and Biology was deemed easier compared to previous years, while his score in Chemistry was average, and his score in Mathematics was significantly lower.

Physics Section

Physics, according to Suhas, was the easiest section. The questions were mostly directly based on fundamental laws like Thermodynamics, Kinetics, and other key physics principles. Mechanics questions were highlighted, emphasizing that while the questions were tricky, they required problem-solving skills. Multi-topic questions were also present, similar to what one might find in JEE Advanced.

Chemistry Section

The Chemistry section was described as manageable, with some direct questions and challenges particularly in Organic Chemistry. Nevertheless, Inorganic and Physical Chemistry sections were found easier, allowing for quick completion of 15 questions within 20-25 minutes.

Mathematics Section

The Mathematics section, traditionally challenging, was deemed difficult due to its time-consuming nature. Easy questions were found in Probability and Functions, but overall, the section required more analytical skills. The uniqueness of the mathematics section was pointed out by anticipating issues with a particular question based on the concept of 'G.I.F.' (Greatest Integer Function).

Overall Analysis

Suhas notes that the paper was moderately difficult, though with a slight increase in difficulty from previous years. His comparison to previous years indicates a trend where Mathematics remains the most challenging section, requiring more than just rote learning.

The dynamics of the IISER Aptitude Test can vary each year, reflecting the complexity of capturing a wide range of abilities among the applicants. Understanding the nuances of each section—Physics, Chemistry, Mathematics, and Biology—can be crucial in tackling the IAT effectively.

For those aspiring to join IISER Mohali or any other IISER, a balanced approach to all subjects, with a particular focus on Mathematics, is essential. The IAT often tests not just the knowledge but also the problem-solving and analytical skills of the candidates.

For questions or further insights, feel free to reach out for clarification or discuss on forums.

Keywords: IISER Aptitude Test, Math and Physics Difficulty, IISER Admissions