Hello aspirant,
Hope you are doing absolutely great.
So with regard to your query, to get CSE branch inn VIT Vellore in category 1 itself, you need to secure a rank below 9000. That means approximately you need to score 90 marks in the exam. However, to get another branches of VIT like in Chennai you need to secure a rank up to 12,000. Otherwise, you will end up in category 2, 3 and so on.
Hope this helps you,
Good luck, thank you.
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