Hi Yash,

The topics that are the most important for JEE Mains and will definitely make your score 180+ JEE Main 2021 are as follows:-

@Physics

• Modern Physics - 20 marks
• Heat and Thermodynamics - 12 marks
• Optics - 12 marks
• Current Electricity - 12 marks
• Electrostatics - 12 marks
• Magnetics - 8 marks

@Chemistry

• Transition Elements and Coordination Chemistry - 12 marks
• Periodic table and Representative Elements - 12 marks
• Thermodynamics And Gaseous State - 8 marks
• Atomic Structure - 8 marks
• Chemical Bonding - 8 marks
• Chemical And Ionic Equilibrium - 8 marks
• Solid State And Surface Chemistry - 8 marks
• Nuclear Chemistry And Environment - 8 marks

@Mathematics

• Coordinate Geometry - 20 marks
• Limits, Continuity and Differentiability - 12 marks
• Integral Calculus - 12 marks
• Complex numbers and Quadratic Equation - 8 marks
• Matrices and Determinants - 8 marks
• Statistics and Probability - 8 marks
• Three Dimensional Geometry - 8 marks
• Vector Algebra - 8 marks

NOTE: Study all of them, thoroughly with full dedication...

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!

• Get to know the detailed syllabus for JEE Mains. You can find the syllabus here https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/jee-main-syllabus/amp&ved=2ahUKEwjvr4aF57HrAhWwzDgGHRy3CUQQFjANegQICxAB&usg=AOvVaw3dJoT3-VcydpEQD8beQpzY&ampcf=1
• Follow only the correct and preferred study materials for preparation. Follow books recommended by experts. https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/articles/best-books-for-jee-main/amp&ved=2ahUKEwjgt9qS57HrAhWhzDgGHVVvDX0QtwIwAHoECAMQAQ&usg=AOvVaw1wil8ti_ze9MSV-Wo_mLsd&ampcf=1
• Go for frequent mock tests. This will help you to analyse your mistakes.
• Also practice for previous year question papers. Th ey provide an insight into the types of questions for the exam.
• practice a lot of questions and recall your mistakes in the formulas.
• If you go for coaching, then go for ye genuine coaching only.
• Keep your boards preparation also at the same level. They will provide a lot of help
• Keep your mind and body healthy and stay motivated always.