You should focus on NCERT book first to clear all your concepts and fundamentals. Syllabus is based on NCERT books only. 

Best Physics Books for AIPMT/NEET Preparation:

• Concepts of Physics by H. C. Verma
  D C Pandey Objective Physics
  Fundamentals of Physics by Halliday, Resnick and Walker
  Problems in General Physics by I. E. Irodov

Best Chemistry Books for AIPMT/NEET Preparation:

• Physical Chemistry by O.P. Tandon
  Organic Chemistry by Morrison and Boyd for Organic Chemistry
  Modern’s ABC of Chemistry for class 11th and 12th
  Concise Inorganic Chemistry by J. D. Lee for Inorganic Chemistry
  Dinesh Chemistry