the service rendered by the petitioner for the period from 01.07.1982 to 1.06.1989, when the petitioner did not have the requisite qualification was approved as unqualified service, which cannot be reckoned for any service benefits; service of the petitioner for the period from 01.06.1989 to 31.03.2006 alone was liable to be taken into account for the purpose of pensionary benefits. The Accountant General had while issuing the pension payment orders originally, reckoned all the service rendered by the petitioner including the unqualified service, by mistake. The petitioner was paid only basic pay during the period of her unqualified service. She was not paid dearness allowance, HRA or any other benefits. She was granted increments only after she completed one year from date on which she commenced her qualifying/trained service. When the discrepancy in settling the pensionary benefits of the petitioner was detected the Accountant General was informed of the same and accordingly he initiated action for revising pensionary benefits and issued Ext.P4 whereby the total qualifying service got reduced from 21 to 17.