JEE Advanced

There are some very legit tips which will help you in clearing JEE Advanced
1. No focus on anything else till the exam. Don't think about IITs or career opportunities or etc. Only exam orientated thinking. Focus on syllabus.
2. First task is previous year questions. Solve all the previous year questions of JEE Advanced. Look at the solutions and do them. Buy the book which has topic wise previous year solutions.
3. After you solve all the papers. It is the time to purchase DPP sheets book and test series. Solve the DPP sheets randomly based on your weak areas and important topics. When you will solve all previous year papers you will know this.
4. Give 1-2 full JEE Advanced mock tests every week immediately after you complete all previous year questions. Leave those topics which you think are very tough for you to understand.

I want you to trust me and believe that JEE Advanced is possible to crack in one month. The first thing is don't think about ranks or IITs or future or career opportunities at all for the next month. Day 1: buy these things: JEE Advanced previous year solutions book divided topic wise
DPP sheet of JEE Advanced topic wise with solutions
Online test series have less tests but good quality tests. Rest of the days: don't study anything extra. No extra books. No new material. Solve previous year's problems rigorously from day 1 and SEE their solutions. Solve 1 DPP sheet of any topic every day. For all 3 subjects. Always choose a tough topic. Don't waste time. Solve the problems you can in one reading and SEE the solutions for others. Give atleast 2 full tests every week from very first week even if your syllabus is not done. Choose your DPP after you are done with all previous year's papers. You will know your weak areas and important topics. Then do DPP based on that. This much if you will do it every day. You have good chance to qualify exam. Try to hire a teacher who can quickly solve your doubts.

Hi Sagnik! You're rank is really good, Here's the list of some best books for you surely will helps you in your preparation. Mathematics:
-NCERT Class XI and XII books. -Higher Algebra by Hall and Knight. -Differential and Integral Calculus by N. Piskunov. Trigonometry by S. L Loney. -Coordinate Geometry by S. L Loney. Physics:
-NCERT Class XI and XII books. -Concepts of Physics by H. C. Verma. -Fundamentals of Physics by Halliday, Resnick and Walker. -Problems in General Physics by I. E. Irodov. -Aptitude Test problems in Physics by S. Krotov. Chemistry:
-NCERT Class XI and XII books. -Numerical Chemistry by P. Bahadur. -Concise Inorganic Chemistry by J. D. Lee. -Organic Chemistry by Morrison and Boyd. Chemistry Principles & Applications by Slenko and Plane. -University Chemistry by Bruce Mahan for Physical Chemistry. In order to these books you can write number of mock tests, then definitely you can crack. Hope it helps you. !
Best of luck!