Hello harshithaharshithaharshitha28,

Well, sorry to say but New Horizon College of Engineering Don't Provide any CSE seat for 3AR category.

So, you can't apply in NHCE, for CSE through 3AR category, but don't lose hope as there as plenty of other institutes where you can apply for CSE.

you can refer ( https://engineering.careers360.com/articles/kcet-cutoff )

Hope This Helps,

All The Best, and feel free to ask any further query...