Kabeer Chhillar JEE Main Strategy: How AIR 1 Scored 300/300, Subject-Wise Tips and Mock Test Plan

Kabeer Chhillar secured AIR 1 in JEE Main 2026 with a perfect score of 300/300 in the January session.

His preparation focused on conceptual clarity, completing daily assignments, regular revision and detailed analysis of mock tests rather than following a fixed study-hour target.

• Kabeer was a two-year classroom student at ALLEN Career Institute, Kota, and credited faculty guidance for strengthening his concepts.
• He did not set a fixed number of self-study hours; he prioritised completing homework and correcting mistakes identified in tests.
• He divided large topics into smaller targets, prepared concise notes and revised them regularly.
• His subject-wise approach included practising both easy and difficult Physics questions, revising NCERT for Chemistry and maintaining consistent Mathematics practice.
• He later secured AIR 2 in JEE Advanced 2026 with 329/360 marks

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Kabeer Chhillar JEE Main 2026: Score, Rank and Academic Background

• Kabeer achieved 300 marks in JEE Main Session 1 and did not appear for Session 2.
• He subsequently scored 329 out of 360 in JEE Advanced 2026, securing the second rank nationally.

Check:

• How to Prepare for JEE Main 2027 from Class 11
• How to Prepare for JEE Main 2027 from Class 12

What Was Kabeer Chhillar's JEE Main Preparation Strategy?

As per different interviews, Kabeer said that mock tests helped him understand his performance and identify areas requiring improvement. He analysed each test instead of treating the score as the only measure of progress.

How to Score 300/300 in JEE Main 2027: Preparation Strategy

Kabeer's 300/300 score required a perfect result across all three subjects. Under the JEE Main 2027 Paper 1 pattern, candidates have to attempt 75 questions carrying 300 marks, with 25 questions each from Physics, Chemistry and Mathematics

Also Check:

• JEE Main 2027 Mathematics Pattern
• JEE Main 2027 Physics Pattern
• JEE Main 2027 Chemistry Pattern

How Many Questions Must You Answer Correctly to Score 300?

Candidates must answer all 75 questions correctly to secure 300 marks. Since each correct answer carries 4 marks and each incorrect answer attracts a 1-mark penalty, even one incorrect response makes a perfect score impossible.

Check:

• High Weightage Chapters in JEE Physics 202 for Classes 11 and 12
• High Weightage Chapters for JEE Mains 2026 Chemistry Classes 11 and 12
• High Weightage Chapters for JEE Mains 2026 Maths Class 11 and 12

JEE Main 2027 Mock Test: Practise Full-Length Papers on Collegedunia

Kabeer's preparation highlights the importance of taking regular mock tests and analysing every paper. JEE Main 2027 aspirants can use mock tests to practise the three-hour examination format, improve question selection and identify weak chapters before the actual examination.

Candidates can access Collegedunia JEE Main Mock Tests and Previous Year Papers, which includes full-length tests, subject-wise practice, chapter tests and previous-year question papers with solutions.

What Did Kabeer Chhillar Say About Study Hours and Mock Tests?

Kabeer said he did not follow a fixed number of self-study hours. His priority was completing the assignments given by teachers and correcting mistakes from tests. He also explained that mock tests helped him understand his performance and motivated him to improve.

In a later interview with The Indian Express, he said that he generally studied around 8–10 hours a day during most of his preparation, with longer study hours closer to the examination. This distinction is important: he did not prescribe a universal daily target, but followed the study programme set by his teachers.

JEE Main Previous Year Question Papers

Kabeer Chhillar JEE Main Strategy mFAQs