Sir, u mean total i have to pay 375 / rs (reserbation charges , slpr )for Ambala to Patna jn , right ? Bt in the case i'll get down at mungal sarai (335 /rs till here) then how much time it will take to Arah from mungal sarai by superfast and express train ? proviede me the info abt the same for superfast and exp train respectively pls .