hello Divyanshu,

Look every year cut-off of the colleges under UPTU  get changed. However, with cut off 2018 marks, you can predict that you will be get your name under merit list or not. After the entrance exam, by referring UPSEE 2018 Answer Key, you can calculate your approximate scores. The cut off is always made separately for each category, institute, and courses. 

Now based on above categories you can check following cut-off of this year. you can also check past year cut-off, top colleges participating in this exams and in which college you can take admission.

https://engineering.careers360.com/articles/upsee-cutoff

other than this if you need more information you can check following link of a site.

https://www.sarvgyan.com/articles/uptu-cut-off

hope you find this information useful and have a great future ahead.