Indian Passport
Lost Passport File reference and do not know how to proceed

I applied for a passport in May in HYD. I lost my file reference number. I do not know the status.

Is it possible to get file reference number with my name and date of birth?

If this is not possible what is the procedure to re-apply.

Could you please help?

My Name is Madhusudananaidu Gorthi

Date of birth: 14-04-1986.