I applied through on campus drive. First round was written test with 3 parts totally consisting of 30 questions. Part A - 10 quants (trains,race,percentages,equations etc) Part B - 10 verbal and reasoning) (Round table questions , sentence correction etc) Part C - 10 programming questions (C - questions involving pointers, c++ - questions involving oops concepts ) *the above questions were common for both software engineer and application engineer post.