Section 31(5)(b) in Telangana Court-fees and Suits Valuation Act, 1956
(b)In a suit by a sub-mortgagee, if the prayer is for the sale of the property mortgaged to the original mortgagee and the original mortgagor is also impleaded as a defendant, fee shall be computed on the entire amount claimed on the original mortgage which is sub-mortgaged to him.