For JEE Main 2026 Syllabus, Should I follow the NTA PDF or the syllabus PDFs from coaching centers?

Always treat the official NTA syllabus PDF as your single source of truth. The distinction is simple:

• NTA Syllabus PDF = The Authority. This document is the rulebook. It officially defines what topics are included, what is excluded, and the scope of the examination. Your preparation must be 100% aligned with this file.
• Coaching Center PDFs = Convenience. These are unofficial study aids. They often break down the syllabus chapter-wise, add weightage analysis, and provide revision checklists. They are useful for organizing your studies but should never replace or override the official NTA document. If there is any difference between the two, the NTA version is always correct.