respondent issued letter No. DDE-01/2021 dated 06.05.2021 Ext.P3 along with calculation/statements of the pay and allowances pertaining to the post of the Excise Inspector, for the months of April and May 2021 directing the petitioner to remit an amount of Rs.1,43,238/. The petitioner was also served with another letter No. DDE-01/2021 dated 06.05.2021 of the 3rd respondent Ext. P4, along with a statement showing the arrears payable on the revision of pay of the Post of the Excise Inspector, directing to remit Rs.58,807/ being the pay revision arrears for the moths of August 2020 to February 2021. Thereafter the petitioner was served with another letter No. DDE-01/2021 dated 06.05.2021 Ext.P5 along with calculation statements showing the pay and allowances applicable to the post of Excise Inspector for the months of August 2020 to March 2021, with a direction to remit an amount of Rs. 5,66,848/-, another letter No. DDE01/2021 dated 12.05.2021 produced herein as Ext.P6 with calculation statements showing the pay and allowances applicable to the post of Excise Inspector for the months of January 2020 to June 2020, directing to remit an amount of Rs. 34,874/-, another