I do not agree with Mr.Jagga Rao. The Bank Officers are not classified ad Class-I or II or III which is prevelant in Central Govt. The categorisation or equating the bank officers to those of Central Govt. is pending since long.
Hence, you do come under non-creamy layer provided the income of your father does not exceed Rs.4.50 lacs per annum. Please carefully go through the OM No.36033/5/2004-Estt.(Res.) dtc. 14/10/2004, OM No.36033/3/2004-Estt(Res) dtd. 14/10/2008 of Department of Personnel & Training for determining the creamy layer. Your careful study and analysis of the contents of the above OMs will be sufficient for you to come to conslusion.
With Regards.