Ballari does not have any good train to Bangalore in day time. But running a VB will be a miserable failure.
Better to run a HPT BAY GTL SBC Intercity with following TT:
HPT 0600 BAY 0700 GTL 0815 DMM 1030 YNK 1220 YPR 1245 SBC 1300. SBC DEP 1415 DMM 1700 GTL 1900 BAY 2010 HPT 2130.