Well.. the process is the same every year. Went for 2 days. #campus placements. 1st round : written test. You will be given a booklet with 30 questions and spaces for their answers(NOT multiple choice). 20 technical questions from C and C++(give output types).10 aptitude questions(quite common not so difficult) 2nd round:5 coding questions to be completed in 3 hours. They will check your reasoning and thinking capabilities. Clearing 3 or more would land you to next round. Those questions were a mix up of matrices, string manipulations, patterns,sudoku puzzles. 3rd round: Advanced coding round. You will be given one question like Railway Reservation System. That is you have to code an entire application this time. They will check your planning skills, way of coding, methodology used, data structures used and such. Make your code as modular as possible cos they will ask you to add further modules later and you should be able to in an easy way. 4th round: Technical HR. Just some basic technical questions. He wont ask you to write big codes and all. Just be prepared to tackle his questions. Well u will be ready since u have already reached till 4th round :-D 5th round: General HR. He will ask about your background, higher studies idea, why zoho, how much do u code per day (asked me).Just be very straight forward and talk to him casually. U are like 99% selected if you have reached 5th round. All the best :-)