As you have asked about the RRB Ahmedabad commercial clerk (CC) result, I am giving you information about it, check below for the details
I want to tell you that the result of the commercial clerk (CC) has not been declared yet.
However, you can check its website regularly to know about it.
To check it, you can go to RRB Ahmedabad website, the page open look like



Here you will get the information about the result when available.
Here I found following:

Results of GDCE Notification No. 1/2012-13 GDCE for the various posts of Tech. Gr. III (ELF, Fitter, Diesel Mech., ELF/Diesel, Carpenter & TCM) after DV

Supplementary Result of GDCE Notification No. 1/2012-13 GDCE for the post of Assistant Loco Pilot (after DV)

Results of Technicians Gr. III (Cat.- 03, 11, 12, 54 & 62) of C.E.N. No. 01/2014

Supplementary Results of ALP & Technicians Gr. III (Cat.- 02, & 37) of C.E.N. No. 01/2014

Result of GDCE Notification No. 1/2012-13 for the post of Junior Engineer (Drg./Civil) (after Document Verification)

Result of GDCE Notification No. 1/2012-13 for the various posts of Junior Engineers (after Document Verification)