Question: how to change date of birth in irctc?
Answer: Log In into your IRCTC account.
Go to my profile section on the top of the page.
Then click on Aadhaar KYC (Listed at the bottom of the column)
Next put your Aadhaar No on the given place.
Put the OTP send to your linked mobile no.
Now check your details shown in.
Click on submit.