Steps to Link Ration Card with Aadhar Card Offline:
To link your ration card to your Aadhar card, you must go to a ration centre, according to the Unique Identification Authority of India (UIDAI).
You will also be required to present the photo of the family's head of household as well as the aadhar cards of other family members at the ration facility.
Aside from that, you can get your fingerprint matched at the ration centre.
In order to supply your account number, you will also need to produce a photocopy of your bank passbook.
After that, your aadhaar is linked to your ration card via your registered number.