Digital replica of the book to study and practice anywhere and anytime. Comprising 46 years (1978-2023) of IIT-JEE/JEE advanced previous year questions. Arranged in a chapter wise format for focused and level wise preparation. Provides a large question typology such as multiple choice questions, subjective, Assertion and reason type questions and all others. Covering the entire class 11th and 12th syllabus so as to assist both , CBSE and non CBSE students.