3 rounds 1st Round : Basic C output questions 2nd Round : Simple program. Any language is fine. Preferably C or Java. 3rd Round : Multiple coding questions based on an initial problem statement which they keep making it difficult with each advancement. They look for efficient codes. The problem revolves around simple string operations like searching and replacing. Lot of conditional statements will be involved.

Too long process around 9 hrs 3 rounds elimination after each round everything is pen and paper code after test 1 question was data is given in form of table we need store it and print whatever he asks,basically it is a database and sql queries (which you have to implement in C/C++/JAVA)