No T.F.B. for Yuva, Garib Rath, Duronto, Shatabdi, Jan Shatabdi and Rajdhani.
For trains where T.F.B. can be availed, the same can be done against multiple classes. In such cases, the fare would be calculated against the highest class. After the CRS approves the journey plan and calculates the fare to be paid, one needs to move to the counter, fill up the requisition slips accordingly based on the preferred class as indicated in the application form.