Hey Priyanshu!

The duration of the entrance test will be 120 minutes. The test will have objective types of questions. It will be followed by a viva voce. The test will consist of

(A) General Awareness

(B) English Language

(C) Aptitude Assessment

(D) Mathematics

The questions asked in the entrance test will be of medium level which means that if you just go through the basics of these four topics , you can easily qualify the exam. You can find and easily download  books for these topics which will help you in preparing for your entrance exam.

The below given link will provide you with the books for preparation of entrance exams for many universities. You can also find and easily download one for your entrance exam .

https://university.careers360.com/download?icn=allebooks&ici=view_all_ebook_lp

Best wishes!