First of all, it would be better to complete your NCERT as this is very important because 75-80% syllabus comes from there only. Apart from that, you can consider below books -

Physics-HC Verma

Chemistry-Solomons Fryhle (Organic Chemistry) and J D Lee ( Inorganic Chemistry)

Little bit of 'Modern Approach to Chemical Calculations' by RC Mukherjee. (Physical Chemistry)

Mathematics: -Little bit of 'Objective Mathematics' by R.D.Sharma and Little bit of IITJEE Mathematics, Tata McGraw Hill Publication

Hope this helps!!!!