(1.) PREM Kumar -petitioner has filed this writ petition under Articles 226/227 of the Constitution of India and he prays that a writ of Mandamus be issued against the respondents commanding them to grant the benefit of disability element pension, The petitioner has further prayed for the issuance of a writ of Certiorari for the quashing of impugned orders Annexures P -4 and P -6 and the arrears of pension be paid to him along with interest at the rate of 18% per annum.