Hiii

As far as NEET is concerned the MCQs are mostly based on NCERTs(especially Biology and Inorganic Chemistry)

For Physics - You can Avoid NCERT and Focus on Bengali Medium Books. If you have Time then it would be better to study Modern Physics from NCERT.

Try to read the theory portion of Physical Chemistry and Organic Chemistry from NCERTs at least Once before NEET.

Try to solve MCQs from any Standard English Medium Objective Book(Not from Bengali version Objective Book).

So if you want an Excellent score in NEET then:

1. For Biology - Only Focus on NCERT Biology Vol. 1 & 2.( Don’t even touch any Bengali Medium Book ).Then solve MCQs from NCERT at your Fingertips by MTG Publication(You don't have to solve Multiple Books - Just solve it 100%) & then Revise past topic’s Highlighted portions again and again.
2. For Chemistry -  (1)Physical: Try to read the theory portion from NCERT at least once & refer Santra or Chhaya Publication Books then start solving MCQs.(2)Inorganic: Only NCERT Chemistry.(3)Organic: Read Santra or Chhaya Publication & Solve plenty amount of MCQs, But at last moment i.e. Before 3 months of actual NEET exam read NCERT once for Organic part & Highlight Important Points of the topics like Biomolecules,Polymers & Chemistry in Everyday Life(For these Chapters Only Focus on NCERTs) for Last time Revision.
3. For Physics - You Don't have to study NCERT, Just read Chhaya Prakashani(I personally read it) & Go through Your Objective Book’s theory portion once then Solve MCQs from DC Pandey or MTG NEET Physics Guide. 

Thanks

Hey ajit Mandal,

The best books for NEET in Bengali version are given below

Truemans Biology Vol. 1 & 2
Objective Biology by Dinesh
Pradeep Publications Biology
Prakash Objective Biology
A C Dutta for Botany ( Oxford Publication)
GR Bathla Publications for Biology (Theory & Objective)
For physics:
H C Verma for Physics
Aggarwals Concept of Competition Physics for CBSE PMT
NCERT Physics: CBSE PMT by Anil Aggarwal (Set of 3 Volumes)
NCERT- Physics Part 1 & 2
Objective Physics for Medical Entrances Examination (Volume 1 and Volume 2)
For chemistry,
Modern ABC of Chemistry for Class 11th & 12th (Vol. 1 & 2)
Physical Chemistry by O P Tandon