Hi Sai,

On 100 marks in TSICET 2019, your expected rank is between 1550 to 1700. Based on your profile your probable colleges are:

• Badruka College PG Centre Kachiguda, Hyderabad
• Nizam College, Hyderabad
• Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad 
• Pendekanti Institute of Management
• Bharatiya Vidya Bhavans Vivekananda College of Science 
• AV College of Arts Science and Commerce , Hyderabad
• Adikavi Nannayya University
• GVP College for Degree & PG Courses , Visakhapatnam
• S V U College of Commerce Management and Computer Science Tirupathi
• Dr.L.Bullayya PG Courses , Visakhaptnam
• Kakatiya University College Vidyaranyapuri, Warangal  
• Prasad V Potluri Siddhartha Institute of Technology Kanuru, Vijayawada
• JNTU College of Engineering Anantapur
• Siddartha College of Arts & Science PG Studies , Vijayawada
• Maharaj Vijayaram Gajapathiraj (MVGR) College of Engineerng, Vizianagaram
• Acharya Nagarjuna University College of Engg. & Tech.
• Yogi Vemana University 
• Sri Krishnadevaraya University 

Hope this helps. All the best.