Hi

Based on your rank and caste the cutoff rank provided by osmania University is 674 but  there is a few chances to get Admission in Osmania University main campus  in sports category if your below rank people haven't use sports category then they may be a chance for you to get Admission but only few chances just try your luck  

Please visit below link for more information

https://bschool.careers360.com/articles/ts-icet-counselling

Hope this information is helpful

All the best