Hi

You don't need to worry at all dear even if you are in 12th and have  wasted your 11th , you can still prepare for JEE main examination well, as some  students do start preparation for JEE main examination in 12th itselfand not only prepare get admission in good college as well by getting good marks/rank in JEE main ,you can do the same you just need to be focused and remain consistent towards studies. And don't worry about boards as both have same syllabus, it's just that board exams are subjective so  after completing syllabus, do practice 12th mock test .

Follow the below tips to prepare well for your JEE main 2022 main examination:-

------------------) First of all go through each chapter and while studying the chapter, your major focus should be on understanding the concepts and 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

The top books which you can follow for the preparation of your JEE  examination  are provided below:-

------------------)CHEMISTRY :-

>>>> NCERT Textbooks - Class XI and XII :- master it as many times questions have been  directly asked from NCERT

>>>> Modern Approach to Chemical Calculations by R.C. Mukherjee:- best for practicing numericals in physical chemistry

>>>> Organic Chemistry by O P Tandon:- best for clearing all your doubts in organic chemistry

>>>> Concise Inorganic Chemistry by J D Lee:- Best for your inorganic chemistry.

------------------)PHYSICS :-

>>>>  NCERT Textbooks - Class XI and XII for physics

>>>> Concepts of physics Vol I and II by HC Verma :- the best book for mastering physics for jee preparation

>>>> Understanding Physics by D C Pandey

>>>> Problems in General Physics by I.E Irodov

------------------)MATHEMATICS :

>>>> Maths XI and XII by RD Sharma :- good for clearing your basic concepts along with NCERT

>>>> Complete mathematics by TMH

>>>> New pattern mathematics for JEE by Arihant publications

You can get detailed information regarding best books for JEE Mains  list at

https://engineering.careers360.com/articles/best-books-for-jee-main

------------------)Practice questions:- after finishing each chapter you should practice numericals and mcqs .You should practise at least 80 to100 numericals and mcqs in Each chapter to master concepts so that you can solve numericals and MCQs easily.

------------------)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.

------------------)Make short notes:- You should make chapterwise short notes for each chapter and it should contain all the important concepts and formulas. These short notes will be a great revision tool for your examination.

------------------)Set  goals :- set daily  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 similarly set monthly goals to cover the syllabus and meet them without any fail.

------------------)Follow a routine or timetable :- you can make a routine and religiously follow it and try to give at least around 10 hours to study each day in your routine as you have less time

>>>> PHYSICS is the  toughest part for most of the aspirants  as it has both numericals and concepts to deal with , so keep at least 3.5 hours each day for Physics.

>>>> In Chemistry you have to deal with reactions and learn them and solve questions as well, so give at least around 3 hours daily to Chemistry

>>>> Mathematics is all about practising questions, so try to give at least around 3.5 hours each day for maths

------------------)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

Thankyou