First there's an Aptitude test, which consists of 65 questions to be done within 75 mins. There are 3 sections in all 1. Technical (consists of c\c++ questions)
2. quantitative ques.
3. Logical reasoning
and there is sectional cut off to clear the test.
after that there is 1 technical round\interview wherein they ask mostly regarding the projects u did in past, your areas of interests, and questions from Database.
if u clear the technical round then there is the HR round where they asked me 2 HR puzzles and general HR questions like Why WIPRO???, where do u see yourself in next 3 yrs. etc..
the process is not that difficult just stay calm and don't exaggerate.. i cleared it. !!!!