Hello. Since you have not given us your rank,your home state as well as your quota we will have to assume your rank to be around 87000 and category as UR. CET bbsr has a capacity of 60 students in CS. Usually the closing rank for CS here is around 49000 for UR category so the chances of you getting a seat are slim if your rank is around 87000. however with this rank you can still make entry in good colleges. Use https://engineering.careers360.com/jee-main-college-predictor to find out which collegesyou can bag a seat in. Feel free to ask any more questions when in doubt. All the best.