Answer to hint question -- rti act ?

Dear Friends, If an individual taxpayer has forgotten his log in password in the incometaxefiling portal and does not have a DSC and also has not filed any ITR electronically before and does not know/remember the email ID mentioned in the Profile field at the time of registration, can he file an application under RTI Act to compel the Department to inform him what is the answer to his hint question stored therein. Can any other individual make an application to obtain the information as a Third Party information under provisions of RTI Act 2005. Regards, Dipjyoti