HEY GULSHAN
FOR PHYSICS: COMBINATION OF NCERT+NCERT EXEMPLAR+ HC VERMA IS ENOUGH
FOR BIOLOGY: COMBINATION OF NCERT+NCERT EXEMPLAR+ TRUEMAN ELEMENTARY BIOLOGY IS ENOUGH
FOR CHEMISTRY: COMBINATION OF NCERT+NCERT EXEMPLAR+ P BAHADUR+OP TANDON ARE ENOUGH TO GET A VERY GOOD RANK
THANKS
POST IF STILL ANY DOUBT IN MIND
						

							
@ gulshan 
for aiims physics – h c verma + ncert , that much is enough for aiims , but read ncert line by line as in aiims the assertion reason ques are directly lifted lines of ncert . 
chemistry – organic chemi by morrision boyd , + physical chemi by r c mukherjee + inorganic chemi by grb publication , alongwith ncert for organic and inorganic are the best . 
biology – ncert  + take aiims explorer by arihant . 
and dnt forget to do previous year ques paper , they are almost imp . 
ALL THE BEST ..
						

							
physics – h c verma + ncert
chemistry – organic chemi by morrision boyd,physical chemi by r c mukherjee + inorganic chemi by grb publication
biology – ncert