IRCTC Unable to Select Senior Citizen / How to speedup IRCTC

How to select Senior Citizen checkbox in IRCTC reservation.

IRCTC has this good feautre - Select Passengers from Master List. You can add frequent travellers in this list to save some typing later. Click the Select Passengers from your Master List link

Which will openup the following window. click Append to add a new passenger

Fill all fields (yes all are mandatory)

Click Save and return to the main screen from there you can select the Passenger and Click Add which will add to the reservation list

By this you can save upto 40% of your time in IRCTC .. heard it somewhere right!

How to Save Passenger information in IRCTC