CAT 2025 Score Normalisation Explained After Tough Exam Across Slots

CAT 2025 was conducted by the Indian Institutes of Management across hundreds of test centres in more than 150 cities. The examination concluded over a fortnight ago and was held across three slots. The paper turned out to be significantly tougher than expected, causing anxiety even among well-prepared candidates.

Following the release of the final CAT 2025 answer key, candidates now have access to their raw scores. The overall performance trends indicate a sharp decline in both sectional and total scores when compared to previous years.

CAT 2025 Difficulty Level and Its Impact on Raw Scores

CAT 2025 recorded noticeably lower raw scores across sections. The difficulty level was higher than anticipated, and this impacted performance uniformly, though not identically, across slots.

A closer analysis shows that variation in difficulty existed across slots and sections, even if the difference was not extreme. Some slots featured tougher questions in Quantitative Aptitude, while others saw higher complexity in DILR or VARC. This variation makes direct comparison of raw scores across slots unreliable.

Such differences are not unusual for large-scale entrance exams conducted in multiple slots. This is precisely why the IIMs follow a structured normalisation process before calculating final percentiles.

Why CAT 2025 Score Normalisation Is Necessary?

CAT is conducted in multiple slots with different question papers. Candidates appearing in different slots do not face the exact same paper. Therefore, comparing raw scores directly would be unfair.

The idea that a tough paper affects everyone equally does not fully apply in a multi-slot exam like CAT. Even small differences in difficulty can influence scores and rankings. To address this, the IIMs use a scientific score normalisation method.

The purpose of CAT score normalisation is to ensure that no candidate is disadvantaged or benefited due to the slot in which they appeared.

How CAT 2025 Scores Are Normalised Across Slots?

Before percentile calculation, the IIMs equate scores using a statistical method that accounts for variations in difficulty.

The normalisation process considers the performance of candidates in each slot, including mean and standard deviation of scores. Raw scores are adjusted so that scores from all slots are brought onto a common scale.

This adjusted score is known as the scaled score, which is then used to calculate the final percentile. Sectional scores also undergo the same process independently.

This ensures that a candidate scoring lower raw marks in a tougher slot is not penalised when compared to a candidate from a relatively easier slot.

What Candidates Should Focus on After CAT 2025?

With raw scores now visible and scaled scores yet to be declared, candidates should avoid panic. Lower raw scores do not automatically translate to lower percentiles, especially in a difficult year like CAT 2025.

Cut-offs are also expected to drop across several sections due to the overall increase in difficulty. Final clarity will emerge only after the release of the CAT 2025 result and percentiles. Candidates are advised to wait for the official scorecards before drawing conclusions and to prepare for the next stages of the admission process accordingly.