Hello The SSC conducts the SSC CGL Tier 2 exam in December. You can check the list of SSC CGL exam centres to select of your choice. The SSC CGL Tier 2 exam has compulsory subjects of mathematics and English for all the posts. The SSC CGL 2017 Tier 2 preparation tips: Read newspapers and magazines as 30-40 marks directly depend on reading skills. Learn all the formulas thoroughly. Apply short tricks as much as possible. Give mock tests daily for each subject and analyze them. Refer some good books for practice sets. maintain a handbook for important formulas to revise at the exam time. All the best!!!