Hello dear candidate,

As per your requirement here is the E-book of chapter wise weightage of JEE Mains exam 2026 :-

https://engineering.careers360.com/download/ebooks/jee-main-chapter-wise-weightage

I hope you find this helpful. Thank you.

Hello,

The high weightage chapters for JEE Mains 2026 are:

• Physics: Mechanics, Electrodynamics, Modern Physics, Optics, Heat and Thermodynamics.
• Chemistry: Physical Chemistry, Organic Chemistry, Inorganic Chemistry.
• Mathematics: Calculus, Algebra, Coordinate Geometry, Vectors and 3D Geometry, Probability.

follow the link for more details:

https://engineering.careers360.com/articles/jee-main-chapter-wise-weightage