JEE Advanced 2026: Three Toppers’ Perfect Subject Scores Put Exam Performance in Focus

A perfect subject score in JEE Advanced makes an impressive headline. Three performances drawing attention in the latest discussion of examination statistics are Shubham Kumar’s Chemistry score in 2026, Ved Lahoti’s Chemistry score in 2024, and Mridul Agarwal’s Physics score in 2021.

Each achieved 120 out of 120 in one subject. However, describing them as the only three candidates ever to achieve a perfect subject score goes beyond what a comparison of selected national toppers establishes. A complete historical claim requires records covering all candidates and examination years.

JEE Advanced Perfect Subject Scores: The Three Performances

Perfect in One Subject, Different Overall Outcomes

The three totals illustrate why subject-level excellence and overall performance should be examined separately. Scoring every available mark in Chemistry or Physics does not mean scoring full marks across the examination.

Among these performances, Lahoti finished five marks below the maximum overall score, Agarwal finished 12 below it, and Kumar finished 30 below it. These differences are simple comparisons with the stated maximum, not measures of how much harder one year’s examination was than another.

What Does the Mathematics Discussion Actually Show?

The recent six-year comparison focuses on national toppers from 2021 through 2026. Within that group, the highlighted perfect scores occurred in Physics and Chemistry. The comparison does not establish that no other candidate achieved full marks in Mathematics.

That distinction is essential. An overall topper need not be the highest scorer in every individual subject. Another candidate could perform better in Mathematics while finishing lower overall because of their Physics and Chemistry scores.

How to Read JEE Advanced Statistics Carefully

• Identify the group: Check whether a statistic covers toppers, qualified candidates, or everyone who appeared.
• Check the years: A six-year comparison cannot establish an all-time record.
• Separate subject and aggregate scores: They answer different questions about performance.
• Check maximum marks: Raw totals require context when comparing examination years.
• Avoid difficulty shortcuts: One topper’s score cannot establish which subject was hardest for all candidates.

What Aspirants Can Take From These Performances

These examples can motivate students without becoming a demand for perfection. A useful preparation exercise is to examine where marks are being lost: conceptual gaps, calculation errors, misunderstood instructions, or poor time allocation.

After a practice paper, review each subject separately and then consider the combined result. Improving a weaker area may strengthen the overall score more effectively than repeatedly practicing only a favorite subject.

The achievements deserve recognition on their own terms. The most useful takeaway is the value of strong subject knowledge alongside balanced performance—not an unsupported claim that just three students in the entire history of JEE Advanced have ever reached a perfect subject score.