Hey,

Once you know your marks you can then look for previous years ranks according to marks. You can get an expected range. However it is not fixed and may vary depending on several factors such students preferences , number of students appearing for the exam, difficulty level of exam, etc.

After declaration of results you can check your rank on the official website by entering your details such as hall ticket number and DOB.

For more information regarding previous years cut offs, colleges you can visit the link below.

https://www.google.com/amp/s/law.careers360.com/articles/ts-lawcet-cutoff/amp

All the best!!