For physics: 1. NCERT 2. Aakash or Allen modules (only if u r enrolled in any of them) 3. HC Verma/DC pandey/BM Sharma(any one)
Physics is all about strengthening concepts and by help of the above u will be able to do that.
For chemistry : 1. N.Avasthi (physical) 2. NCERT (inorganic) 3. MS Chouhan/ Himanshu Pandey ( anyone) for organic 4. Aakash or Allen modules ( only if u r enrolled in any of them
Physical chemistry is similar to physics and strengthening concepts is its priority while inorganic chemistry is memorization with logic and ncert is enough for it and organic chemistry is again strengthening concepts along with memorization like reagents and named reactions
For biology: 1. NCERT 2. Even if u r enrolled in Aakash or Allen I would recommend u to stick to ncert as 87 out of 90 questions come from ncert. It’s only advisable to consult their studymat on special topics such as human physiology , evolution and ecology
Last but not the least past 15 years papers from 2005 onwards of NEET , AIIMS , JEE Mains ( only physics and chemistry as questions are directly lifted from these papers)for each chapter of each subject should be thorough