Mridula WS (dr) 29 March 2015
T. Kalaiselvan, Advocate (Advocate) 02 April 2015
You can get the details in the same website of the passport authority. Except for adding the spouse name, the other details can be changed at the time of renewing your passport, however you can clarify the issues from passport office also in person.
Adv k . mahesh (advocate) 03 April 2015
it seems totally your present pass port details have to be changed and for that all relevant details and a affidavit why you have submitted wrong date of birth first
better to approach in person near your place passport office and enquire because all the information will be done neary by document writer who will help you if you provide them the relevant documents