SSC CGL Exam TIER II 2022 Tentative Answer key. Staff Selection Commission SSC Uploading of Tentative Answer Keys along with Candidates’ Response Sheets (s) of Combined Graduate Level Examination (Tier-II) – 2021 1. Tier-II of Combined Graduate Level Examination 2021 was conducted by the Commission on 08.08.2022 and 10.08.2022 at different centres all over the