For Physics,

• NCERT Physics Class XI & Class XII

• Concepts of Physics by H. C. Verma

• Objective Physics By DC Pandey

• Fundamentals of Physics by Halliday, Resnick and Walker

• Fundamental Physics by Pradeep

• Problems in General Physics by IE Irodov

For Chemistry,

• NCERT Chemistry textbooks for Class XI and XII

• Physical Chemistry by OP Tandon

• ABC of Chemistry for Classes 11 and 12 by Modern

• Concise Inorganic Chemistry by JD Lee

• Dinesh Chemistry Guide

• Practise books by VK Jaiswal (Inorganic), MS Chauhan (Organic) and N Awasthi (Physical)