I applied through my campus. There was a online test to begin with, which consists of 10 MCQs (topics like quantitative aptitude, find outputs of c programs, unix, etc) and 3 programming questions from hacker earth (topics like math related, logic and string manipulations, encoding and decoding of strings quesions). Time limit: 90 mins. Difficulty: Hard. Out of 100+ students they narrowed it to 5. So we have to nail the aptitude online test. Then 3 rounds of technical interview. Same old routine of asking normal interview questions and mixing it with programming questions. The interviewer wants us to write the program with the correct syntax and stuff. So learn data structures and algorithms, top to bottom. Make sure you know everything in your resume. As each interviewer will ask about the projects and if possible write a snippet of the code in front of them. Time: (each interview) 30 mins to 60 mins Difficulty: Average to Hard. Out of the 5, 3 ever chosen for HR. The HR, was very simple, friendly guy with normal HR related questions. Time: 10 mins Difficulty: Easy Out of the 3, 2 got the job, and 1 got internship which will convert to full time based on work.