Hello Venkatesh,

You can follow these books to clear the Entrance Test of TS (Telangana State)LAWCET-

• A complete self guide for LLB entrance Exam by Arihant
• Study Package for CLAT and LLB by A.P  bhardwaj
• Analytical Reasoning by M.K Pandey
• quantitite Aptitude for Competitive Exam by R.S Aggarwal.
• Constitution of India by Bakshi P.M 
• CLAT and AILET Preparation Books

Thank You.