there should a duronto train from Ranchi to bangalore ...because of the following reasons.
1. only a single train is there from hatia to yeswantpur and moreover runs only
two days a week
2. very poor catering in yeswantpur hatia express.
3....
more... bangalore being metropolitan city so there is a lot of transaction going on.
4. bangalore being the study center for almost 10,000 students from jharkhand.
5. it would be better if special trains will run during exam time .