SSC CGL Answer Key 2017 is officially published by Staff Selection Commission. Candidates can check answer key of Combined Graduate Level exam online. There are some changes in release of CGL Answer Keys in the light of change of exam pattern. Answer key of SSC CGL 2017 Tier 1 will contain correct answers of 100 questions. Whereas SSC CGL 2017 Answer Key for Tier 2 will have correct answers of four papers (I, II, III, IV).