Look I am also a competitor and would like to suggest what the toppers of last year had done.Now, first of all SSC has made some interesting changes in its CGL part.You now have 4 types of grade pay as following-4800- For Group-A, containing jobs like assistant accounts officer and assistant audit officer.4600- For Group-B, containing jobs like CBDT,CBEC,CBI,IB,CBN,etc.4200- For Group-C, again jobs like junior statistical officer,NIA,etc2400- For Group-D, jobs I didn't find on CGL notifications but they are..So,These are the groups. Last year the toppers had given preference to posts like CBDT, CBEC,CBI,etcu2026etcu2023 This means, According to new Notification of SSC you should give preference to your form in this manner-A or B (But B would be the best option)CADAnd if you want some more help on filling your form you can browse this link-May be this information will help you..And, Best of luck for your exams also..