With the rank you're mentioning you can check out these colleges accepting TSICET scores for MCA 

• KU college MCA department of Computer Science 
• OU PG college of Science Saifabad 
• Chaitanya Bharathi Institute of Technology 
• OU PG college Secunderabad
• Nizam College Self finance 
• Telangana University college
• JB Institute of Engineering and Technology
• AV College of Arts Science and commerce
• KU Arts and Science college self finance