1...written test
   ----------it consists of 2 parts 
  1. Technical (basically includes C, C++, little abt Java) - if u r good in oops u can
  2. Aptitude
      general questions practice r.s agrawal 
each section will have its own cut-off

2.G.D
  as usual they will give u a topic
  the grp may be around 8 or 6 depending on the croud        

 say best points when ur turn comes (say some thing which is new there at that time) then u can def go thr it