Dear candidate, different colleges have different cutoffs for different branches. Cutoff for CS/IT is usually high in different exams. However, you not mentioned name of college, I assume you are asking cutoffs of IT in best engineering colleges:

For cutoffs of NIT you can visit:

https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches

For cutoffs of IIT you can visit:

https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iits

For cutoffs of bits you can visit:

https://www.bitsadmission.com/bitsat/2021/BITSAT-2020%20Cut-off%20Scores.pdf

Hope, it helps!