What book I prefer for AIIMS (MBBS ) after ncert ??

Hi AJAY, As per your query about the books for AIIMS
I would like to tell you that most important for NEET/AIIMS is your NCERT books as books include basic principles and concepts and provide accurate information.
BUT KEEP IN MIND YOU HAVE TO CLEAR ENTRANCE YOU ARE NOT DOING PhDso dont go by all books mentioned here and there

KEEP NCERT + ONE REFERNCE BOOK + MAXIMUM MCQS PRACTICE = Medical SEAT Apart from this, you can add upon it by following books

Biology -
Truemans Biology Vol. 1 & 2
Objective Biology by Dinesh
Pradeep Publications Biology

Physics -
Concept of physics by H C Verma

Fundamental of Physic by Pradeep
Objective physics by DC Pandey

Chemistry -
Arihant Organic Chemistry
Dinesh Chemistry Inorganic
Physical Chemistry by O P Tandon
Objective NCERT at your fingertips Chemistry by MTG

General Knowledge -It would be better be uptodate by reading newspaper on daily basis, y current affairs magazine {specially science section}

Hope this helps!....BEST OF LUCK
Regards
Dr Parmanand Agarwal
MBBS MD
Career counselor

For aiims you need get thorough with Assertion and reasoning and GK as well. For this you can practice any book containing assertion and reason and for gk you need current affairs news. For physics amd other subjects you can get various books that contain previous years question of aiims like mtg