In order to score good marks in VIT make sure your concepts are clear you can take help of NCERT books to build your base strong.

You can check the other recommended books below for your preparation

Physics

Arihant Series – DC Pandey

Concepts of Physics by HC Verma.

MCQ Question Bank by D Mukherjee.

Chemistry

Khan Academy Videos

Mathematics

Arihant Series – Dr. SK Goyal

RD Sharma – Objective Mathematics Part 1 and Part 2

You should also refer previous year papers to understand the exam pattern and level of questions.

Mock test series are very important to analyse your preparation level and to know your strength and weakness. So, that you can work accordingly.

All the best for your preparation and exam!!