63 petitioners belonging to different categories have filed the present writ petition and challenged the select list dated 21.01.2020, published by Staff Selection Commission i.e. respondent No.4 (hereinafter referred to as the Commission), whereby 56088 Constables (G.D.) have been selected for appointment to Central Armed Forces. A prayer has been made to select and appoint the petitioners as they have qualified the Computer Based Examination (CBE), Physical Efficiency Test (PET)/Physical Standard Test (PST) and Detailed Medical Examination. The petitioners have also questioned the Corrigendum Notice dated 08.02.2019 and 07.02.2019, issued by respondent Commission, whereby process of normalization was introduced for evaluating the marks scored by the candidates. Petitioners, therefore, assert that the select list be drawn again strictly in accordance with Advertisement dated 21.07.2018 as well as Sub-clause (1) of Clause 9 of the revised scheme for recruitment of Constables issued by the Ministry of Home Affairs, Government of India. It is also urged that 4122 remaining vacancies be also filled with the appointment of petitioners as they are eligible. One of the prayers made in th