Hi Prisha

Physics

Errorless (Volume 1 & 2)

Concepts of physics by HC Verma

Chemistry

Dr. P Bahadur :

Modern ABC of Chemistry

Objective Chemistry by S.Dinesh

Biology

Dr. Ali (Volume 1 & 2) (http://amzn.to/2zmc7xi)

Trueman’s elementary biology (https://www.amazon.in/Truemans-Elementary-Biology-Class-NEET/dp/8187223782)

Modern ABC of Biology

Previous year question paper or mock paper will always help you. So do practice them a lot.

Hope it helps :)

Hi Prisha!! Hope you are doing well!! If you want to prepare thoroughly for neet 2021 I would way ,you should be clear with all the basics and should learn each and every concept of physics and chemistry. So tarts with ncert and read ncert thoroughly for biology too. For practicing all the questions properly from all the three subjects, yous Gould buy MTG NEET Packages of all the three subjects as it relly helps you to get a grip on all types of questions . Along with this, also solve previous year papers properly . If you do this much, you surely going to excel in your exam.