@S K Jain**: Re# 215672-32
Sir,
With all due confession, I myself was not aware of such rules until yesterday when I struck against the same.
According to the said rules, the said fare in this case should be:
(2nd...
more... AC-1st Class)[Regular Fare + First Class Concessional Fare
= (1000-900) + 540 = 640.
Considering the 1st Class Concessional Fare to be 540.