Here I am suggesting you some of the best books for cracking AIPMT Exam

Physics Reference Books ---

Concepts of Physics by H.C.Verma [HC Verma Solutions]
Concept of Competition Physics for CBSE PMT by Aggarwals
NCERT- Physics Part 1 and Part 2 [NCERT Text Books, NCERT Solutions]
CBSE PMT set of 3 Volumes by Anil Aggarwal

Chemistry Reference Books --

Physical Chemistry by O.P. Tandon
Morrision Boyd for Organic Chemistry
ABC chemistry
NCERT- Chemistry Part 1 and Part 2 [NCERT Text Books, NCERT Solutions]
Dinesh Chemistry
Peter Atkins and Julio de Paula for Physical Chemistry

Biology Reference Books --

Objective biology by Dinesh SC Verma (Part-1 and 2)
Pradeep Publication’s Biology
Trueman’s Biology (Theory)
NCERT- Biology [NCERT Text Books, NCERT Solutions]
NCERT- Biology Part 1 and Part 2 [NCERT Text Books, NCERT Solutions]
GRB Bathla’s Publication’s for Biology (For theory and objective)