Hi

To score 180 + marks you should go through your complete syllabus as there will be always some questions which will be tricky and you will find them difficult and you may have to skip them but yes as you have less time, focus and stress more on  important and scoring topics or chapters which are listed below subject wise along with their chapter wise weight age based on past year papers :-

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

MATHS

* 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

* Vector Algebra :- 8 marks

To help you plan your studies ,you can get the chapter wise weightage of all the chapters at

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

*Practice questions:- after finishing each chapter you should practice numericals and mcqs in order to master the concepts

* Short breaks :- take short breaks in between your studies, studying continuously can be brain tiring and it becomes difficult to focus and study with concentration, so take breaks to relax and refresh your brain.

*Set  goals :- set daily goals  like I have to cover these many topics today, weekly goals like I have to  cover these chapters this week and  solve their mcqs too by the end of this week and meet them without any fail

* Follow a routine or timetable :- you can make a routine and religiously follow it .

*Revise:-  revise your concepts,  formulas etc at regular intervals  . Revision is very important otherwise as you move forward in your syllabus, you start forgetting the concepts you have learned before and you won't be able to perform well in your examination.

*Solve previous year JEE  question  :- Solving previous year questions will let you know the examination pattern, type of questions asked in the exam and difficulty level of questions, also concepts  of the questions often gets repeated so it will be of great help to you . You can get previous year papers at https://engineering.careers360.com/articles/jee-main-question-papers .

* Go through JEE mock test papers :-  it will let you know your preparation level .After solving each mock test paper, analyse yourself which will help you to know your weak areas /topics  so that you can work on them and them strong so that you can perform well in your examination.

To prepare well you can go for our jee program at the convenience of your home, the link for the same is provided below

https://learn.careers360.com/knockout-jee-main-april /

If you have any other doubt then you can always reach us to clear them :) we are always available to help you out and guide you

Thankyou