English - English should be prepared in the most functional manner. It is recommended to read the lessons and be sure of the theme, characters, and value points.
Physics - H.C Verma is a master class for this subject. Apart from it, S.L. Arora, Pradeep’s, and Exam Idea are other great options.
Chemistry - Pradeep’s Chemistry is really helpful. You can use O.P. Tandon as a good reference too.