Hello Pranav,
The cutoff for CSE in CIT in the year 2018 was 1855(opening)- 2363(closing) in BC category, so it will be difficult for you to get a seat in CIT in CSE branch. However, you can get branches like Chemical(ss), and others. Check out last year's cutoffs from the following link:
https://images.careers360.mobi/sites/default/files/TNEA-2018-Round-5-opening_closing_Ranks.pdf
You can predict which colleges you can get with your TNEA rank from this link:
https://engineering.careers360.com/tnea-college-predictor
Best Wishes!
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