Written,Technical,HR
I applied though one requiter
my interview was on 1st April at global village office
The whole process was easy ,
they took written test first
total question =25
c=13 (question basics c aptitude output question)
OS=12(IPC ,Thread,Demon process)
they were looking for basics knowledge ,the were hiring for embedded domain & c developer ,the response was good.they concentrate on c for everyone.
Technical -
asked all about c (you can prefer any book of c for preparation )