Now I'm studying 9th standard , now I'm preparing for jee mains. To reach 99.99 percentile. what hard work I have to do.

Hello,

Mental preparation starts now. Start developing skills for complex and hard problems, develop speed and accuracy. Start giving PCM importance, and put other subjects aside, they’re useless.

1. Be sincere in your efforts (Half hearted hard work doesn’t give fruitful results !)

2.  Do limited books, and do it more number of times. Become perfect in them.

3. Get a good Guru, if you can find ! Guru is the person who knows what should be done and what should not be done.

4.Focus more on previous year questions of IIT JEE.

5,First of all read NCERT thoroughly, then refer to these best books for jee mains and advanced:-

@Physics

Concepts of Physics by HC Verma

IIT Physics by DC Pandey

Fundamentals of Physics by Halliday, Resnick & Walker

Understanding Physics by DC Pandey

Understanding physics by Freedman and Young

@Chemistry

Organic Chemistry by O. P. Tandon

Physical Chemistry by O. P. Tandon

Concise Inorganic Chemistry by J. D. Lee

Organic Chemistry by Morrison and Boyd

Modern Approach to Chemical Calculations by R. C. Mukherjee

@Maths

Maths XI & XII by R.D. Sharma

Advanced Problems in Mathematics for JEE (Main & Advanced) by Vikas Gupta & Pankaj Joshi

Algebra- Higher Algebra by Hall and Knight

Coordinate Geometry - Plane Coordinate Geometry by S.L. Loney

Trigonometry & Geometry - Plane Trigonometry Part 1 by S.L. Loney

Calculus - Problems in Calculus of One Variable by I.A. Maron

Differential Calculus by A. Das Gupta.

All the very best!!

Hello Aspirant,

Its good you are starting early preparation below I am sharing some good tips which will surely help you out to achieve your goals.

1. Be sincere in your efforts (Half hearted hard work doesn’t give fruitful results !)

2. Practice from limited and standard books like HC VERMA, etc. Dont do too many books. Do limited books, and do it more number of times. Become perfect in them.

3. Get a good Guru, if you can find ! Guru is the person who knows what should be done and what should not be done. He/she is the best guide.

4.Focus more on previous year questions of IIT JEE

Physics: Start with HC Verma. Then go ahead with IIT JEE Questions directly. Dont go for any other crap books.Also other books from Arihant and GRB are good .. However if u have time left after doing previous years, you can solve Irodov, Resnick, Krotov etc !

Chemistry: NCERT most important. Other than that, for reference, use OP Tandon, MS Chouhan, Pradeeps, Morrison and Boyd, Himanshu Pandey, P Bahadur, SN Sanyal etc. Other books from GRB and Arihant are also good !

Maths: Start with NCERT, RD. Then go ahead with A Das Gupta, MCQ in Maths, Advanced Problems in JEE (Balaji) and then previous year questions from Arihant 39 years !etc More books of Arihant and GRB can be used if needed.

Practice previous year IIT JEE questions MANY TIMES (You can use Arihant 39 years for that ! ) . Become perfect in them. Solve other people’s doubts. These will help you score better :). People run after so many modules and crap test series. Instead you should focus on limited material and do it more number of times !! Many questions ask only basic concepts but a good clarity in them. Self study is definitely most important. But coaching really helps you score more

Mantra: Arise awake and stop not till the goal is reached :) ~Swami Vivekananda

This is what Bruce Lee used to say: I do not fear the man who has practised 10 thousand kicks once but the one who has practised 1 kick 10 thousand times ! :) So do limited things and become prefect in them !

All the best!!!