Hi student,

The easy topics with highest weightage to score good amount of marks in JEE are as follows:-

@Physics

• Modern Physics - 20 marks
• Heat and Thermodynamics - 12 marks
• Optics - 12 marks

@Chemistry

• Periodic table and Representative Elements - 12 marks
• Thermodynamics And Gaseous State - 8 marks
• Atomic Structure - 8 marks

@Mathematics

• Coordinate Geometry - 20 marks
• Complex numbers and Quadratic Equation - 8 marks
• Matrices and Determinants - 8 marks

Refer here for more info - https://engineering.careers360.com/articles/jee-main-syllabus-weightage

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!