Aryan, Errless book is a good option. No denying that and if you also reading  modules, what you need to do is go as basic as possible. Like read NCERT books. And also to add on, do not compare your preparation with the AIATS because these exams are intentionally designed to be tough just to prepare you for the rainy day. NEET itself will not be that tough. Because if NTA conducts NEET today with all your preparation that you have been doing, it is highly impossible that you will be only scoring 320 on an average. How do you check your actual preparation for NEET? Attempt previous question papers. Check your score and draw an average. After all the preparation that you have been going through, you cannot afford to be low on confidence. We answer many questions and you have been one of our frequent students and we have seen you teling us how you prepare. So if there is someone who can crack NEET, you will be in that list. So do not worry about your score in AIATS. Because AIATS is not NEET. Try following these tips while preparing:

Physics needs utmost focus and time because it involves with theoretical concepts and numbers. There should be a systematic approach in preparing for NEET. The important topics are Mechanics, ElectroDynamics, Modern Physics, Heat and Thermodynamics, Optics, Simple Harmonic Motion, Waves. Formulae form an integral part of your preparation. The important topics are Optics, Ray Optics, Optical Instruments, Wave Optics, Electronic Devices, Electrostatics, Electric Charges and Fields, Thermodynamics, Electrostatic Potential, Current Electricity, Electromagnetic induction, Alternating current, Dual Nature of Radiation and Matter. Highest weightage goes to Optics at 10%. Thermodynamics, Electrostatics, Electronic devices share 9%. Current Electricity and Electromagnetic induction, Alternating current take 8%. Dual Nature of Radiation gets 6% while Motion systems of rigid particles and body and Magnetic effects of Currents, Electromgentic waves and Magentism get 5%. Work, Energy and Power take 4%, Atoms and nuclei, Oscillation and Waves, Properties of Bulk Matter, Laws of Motion and Kinematics share 3% and the rest of the topics carry 2% weightage. Memorise as many formulae as you can and write them down and stick them as post its so that you can always see them. Practise regularly and try various kinds of questions. Solving previous papers and mock tests to test your improvement. Keep a clock and check the time its taking you to solve these questions. And improve the time as you practise more. One day of the week should be set aside for revision so as to keep the mind fresh. For reading what the toppers and experts have to say, please visit our page at: https://medicine.careers360. com/articles/how-prepare-for- neet-physics/amp . Chemistry is divided into Inorganic, Physical and Organic chemistry. For inorganic chemistry, you must refer to the NCERT.Coordination points get 9% of weightage. Thermidynamics takes the 8% and Equilibrium takes the 6% weightage slots respectively. Chemical Bonding and Organic structure carries the 5% weightage slot and rest of the topics carry 2-3% weightage in the exam paper.Chemical Bonding, Molecular structure, Solutions, Block Elements, Alcholos, Phenols and Ehters. Aldehydes, Ketones and Carboxylic acids are important topics. Organic comprises of many reactions and reagents which can be practised by writing over and over again. Physical chemistry requires a comparatively deeper understanding of concepts, so preparing with the NCERT and referring to study material a level higher than NCERT should be the way to go. For more information, please visit our page at: https://medicine.careers360.com/articles/how-prepare-for-neet-chemistry . Biology is the biggest section in NEET, comprising about half of the exam, and acing this subject can help you in scoring more in the exam. Human Physiology and Genetics have maximum weightage in NEET. It is advisable to practise questions of Genetics from previous year question papers, which will give you a thorough understanding of how the questions are being asked. Topics of Plant and Animal kingdom have a lot of portion to memorize. You can prepare these topics by making a comparative table for the sub-topics and studying it together. Plant physiology is also equally important and easy to score. For more tips, please visit our page at:

https://medicine.careers360.com/articles/how-prepare-for-neet-biology