Answer key answer sheet solved question paper of chsl examination 2011 4 December 2011 and 11 December Combined Higher Secondary Level (10+2) Examination,. 2011 for recruitment of Data Entry Operator and Lower Division Clerks STAFF SELECTION COMMISSION NOTICE - SSC Combined Higher Secondary (10+2) Level Exam.,2011 - KEYS USED BY THE COMMISSION FOR THE DIFFERENT QUESTION PAPER /TEST FORMS BOOKLET-REG. CLICK HERE TO VIEW NOTE...