three stage were there
written test
technical interview
personal interview.

selection criteria was 60% throughout and no backs till date.there was also restriction that only those students were allowed to sit who is having 2 or less gap between there 12th and b-tech

how many types of operators are there?,write a program to insert a number between five given numbers such that the inserted number should occupy even position.what is boolean algebra and draw different types of gate with there circuit diagram

personal questions were related to myself, strength weaknesses hobbies etc.

keep your fundamentals clear by practicing basic programs logic and analyzing it
by changing few steps so that u will b able to go deep into the ideas.read java also.

every round was an elimination round so only 135 were selected in written test. 95 cleared technical and 77 finally got offer letter.